我刚刚查了一下。。。应该是try different types of work for ourselves
或者是 have a try on our own??后面这个还是我自己臆测的。。。
另外,想请教一下Students always can do well in study if their professions are their favorite since they have great incentive when facing difficulty in doing research.
这句话,你说if their professions are their favorite 用过去分词形式是怎么个写法呀???我比较蠢。。。。