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What is the limit(s) of our duty to save endangered species from extinction? This statement raises a variety of issues about morality, conscience, self-preservation, and economics. On balance, however, I fundamentally agree with this notion that our human beings are not obligated to (need not) take (make) "extraordinary" effort(s)at expense of money and jobs to save (ensure the preservation) any species in jeopardy.
In my opinion, (as I see it) there are three (fundamental) arguments (for imposing on ourselves at least responsibility) to bolster the point that we should be obligated to protect the endangered species from extinction to some extent. The first has something to do with culpability. According on (to) this argument, it is the anthropogenic events, such as clearly cutting forest, pollution of rivers and streams that contribute to the circumstance in which many species are facing with extinction.(北美的句式是:to some extent endangerment is the result of anthropogenic events such as clear-cutting of forest or polluting of lakes and streams, we humans have a duty to take affirmative measures to protect the species whose survival we have placed in jeopardy) Thereby, to some extent, our beings have the duty to preserve the endangered species.
The second has to do with capability, this argument disregards to the extent which our human beings might (have contributed to the endangerment of a species) give rise to one specie in danger, however (instead), since we are aware of the emergence, know how to take steps to prevent the extinction, and have the ability to achieve the steps, (then) we should (morally obligated to) be responsible to help prevent species extinction. This opinion requires human has affirmative responsibility in preserving the endangered species. (This argument would place a very high affirmative duty on humans to protect endangered species)
The third seems to be appealing (an appeal) to the self-preservation for our own human beings. The animal kingdom is an intricate matrix of independent relationships, in which each species depends on others for its survival. (北美的句式:severing certain relationships, such as that between a predator and its natural prey, can set motion to a series of extinctions that ultimately might endanger our own survival as a species) And if some relationships (for example the relationship between a predator and its natural prey) break down, it will set into motion a series of extinction. Moreover, our own survival will be endangered as a species, although the assertion seems too far-fetched for us now, the environmental experts assure us that the occasion will occur in the long term.(in the long run it is a very real possibility)
On the other hand, there are also two convincing (compelling) arguments to take exception to the foregoing statement. This notion fundamentally stems from(The first is essentially) the Darwinian's argument that extinction result from the inexorable process of natural selection, that is,( in which) stronger species survive while weaker ones do not. What is more, our human beings cannot be exempt from the natural selection. Hence, (accordingly) if we see fit to eradicate some certain species for the purpose of facilitating our human beings, (then so be it, we are only behaving as animals must, Darwin would no doubt assert) the action should present justifiable, as the Darwin’s claim that we only did as animals must.
The second argument, (and the one that I find most compelling) which I regard to be the most convincing, is appealing (an appeal) to logic over emotion. It is scientific fact that thousands of species disappear from our world every year, and most of them are ascribed to the natural force instead of anthropogenic factors. After all (in any event), it is (far beyond) out of our ability to save each endangered species. Nonetheless, (北美句式:By what standard, then, should we decide which species are worth saving and which ones are not?) what standards should be determined what sorts of animals are worth preserving? In my opinion ( in my observation), we (tend to favor animals with human-like physical characteristics and behavior) are prefer saving the animals whose appearances and behavior are like us human beings, and this thoughts can be understood (this preference is understandable) , since(after all) the dolphins are more(endearing) lovely than bugs, yet, (北美句式:there is no justification for such a standard) this standard does not has rational reasons to support. Therefore, it is more reasonable (make more sense) for us to make a decision depending (based) on our own economic interests, in other words, we should take less precedence on the species whose preservation require more money and investment.(北美句式:the more money and jobs it would cost to save a certain species, the lower priority we should place on doing so)
All in all, (the issue of) saving endangered species is a complex question, which needs the subjective judgment on morality and the value of a species, thus there are no easy answers or certain answers. However, according on the aforementioned factors, we should take priority to considering our own interests rather than the vague notion about morality when it comes to protecting the endangered species. In the final analysis, we should take measures to save the endangered species at a point when it becomes critical for our own survival, in accordance with Darwin's notion of natural selection.
( 注:蓝色部分为我翻译与北美范文中有出入的部分,体现出一个语言对比吧)
个人感觉北美句式都是不错的句子!
1.
小词巧用;
raise 表达引起的意思时是一个和好的小动词!
ensure 可以和各种名词连用,比如表save时可用 ensure the preservation of
jeopardy 别老是用那个danger了!
Impose on 表强制时的一个不错的动词词组啊!
clear-cutting 灵活应用合成词啊!
Affirmative 表积极的意思,一个不错的表程度的词汇!
Have to do with 表与什么有关,很不错,记得!
disregard 表不考虑,无视等意思,一个不错的动词啊!
Then 表递进关系时应该记得用啊!可以使文章句与句有连续性!
Appeal 很好的提出观点的过度用词!
Intricate 表复杂的,不要老用 complex, complicated了!
Matrix 表示集体的意思,看起来很有学术性啊!
Severe 作动词的时候有damage 的意思,记着用啊!
Set motion to 导致(contribute to, lead to,give rise to)
Ultimately 表最后的不错副词,别老是用finally,at last。。。
Far-fetched 表示不合实际的, 不自然的。。
Assure ,ensure ,convince, guarantee值得区分一下!
Compelling 记得有令人信服的意思!!!
Essentially 记得有本质地意思!是很好的说明本质,进一步解释是用!!
Be exempt from 免于。。。 记得用啊!
Accordingly 和hence,thereby, therefore, thus 一样!
Beyond 一个表示超过的不错的小词!
In any event 在任何情况下,感觉有after all 的意思!
Endearing 表讨人喜欢的,不lovely 好多了
Human-like physical characteristic and behavior 描绘动物时可以用!
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