[Error type 02]

tesolchinaUID：2191404

请在回帖中指出以下句子中的错误的类型并尝试修改。请不要为了看隐藏内容而做无意义的回复，谢谢。

句子 1  This reminds me, I appear different in different places, too.

句子 2  For example, people settling down the island must have searched for food to survive, if a certain food that is vital for human is rightly necessary or the only food suitable for mammals, the number of mammals may decrease gradually as this kind of food is more and more occupied by human.

游客，如果您要查看本帖隐藏内容请回复

回帖格式：（回帖时请保留<error_type></error_type> <correction.s1></correction>等机读代码）

<error_type>填写你认为这个句子的错误类型（如果不知道就填不知道）</error_type>
<correction.s1>你修改后的第一个句子</correction>
<correction.s2>你修改后的第二个句子</correction>