题目

英语翻译
1.In fact,the ease with which organisms can pass between ecosystems makes them especially vulnerable.
2.Typically,they remain hidden until their numbers have grown to the point at which they are all but impossible to eradicate.
3.We really should not resent being called paupers.Paupers we are,and paupers we shall remain.

提问时间：2021-04-09

答案

1.主语 the ease 谓语 makes；with which引导定语从句修饰the ease
翻译的话：事实上,生物在生态系统中的穿梭自如使他们尤其脆弱.