in their natural habitat 在它们的自然栖息地
their natural biological functions 建议改为
their natural enemies utilization 天敌利用
pests and their natural enemies 害虫和天敌
Planets and Their Natural Satellites 行星和他们的卫星
their unique natural conditions 独特的自然条件
Parents must make use of their natural ability to empathize.
父母一定要利用他们天生体恤别人的能力。
If parents don't answer children's questions, their natural curiosity will be squashed.
如果父母不回答孩子的问题,就会挫伤他们好奇的天性。
They are kept in their natural environment.
它们被保存在自然环境中。
Although she has spent her life trying to protect chimps in their natural environment, these animals are still very much in danger.
VOA: special.2009.11.18
I think if you look at conscription as the government picking out certain individuals to go fight in war, then that would be a violation of their natural right to life.
我想如果你把征兵制,视为政府挑选特定的个人去参战,那确实是对自然权利中生命权的侵犯。
but even the natural actors, they have to go to school and practice their crafts
不过就算是天生的演员也要上学校,练习演技,
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