3.目前他是北京大学的一名英语教授。（at present)

来源：百度知道 编辑：UC知道 时间：2024/05/26 06:04:32
4.这位女科学家全身心地投入到野生动物的保护中。（devote oneself to) 5.由于人类的活动，许多动物灭绝了。（die out)

3.At present,he is an English professor at Beijing University .
4.The female scientist devoted herself to the protection of wild animals.
5.As a result of human activities, many animals have died out.

He is a professor in Peking University at present
The female scientist devotes herself to the protection of wild animals.
Many animals have died out because of the activities of human beings.