Habits of a natural change after the start of the forgetful.

习惯成自然后就开始变的健忘暸。

youdao

There must be an underlying substance that is the source of all natural change.

必该有一种潜在存在的根本物质，它是所有自然变化的源泉。

youdao

He thinks the talk is motivated by blinkered ideology, not a rational assessment of natural change.

他认为这些谈话是受了僵化观念的鼓动，而不是对自然界变化的理性估价。

youdao

Land development and agriculture are just two uses of natural resources that change and destroy environments that birds need.

VOA: special.2009.05.12

Professor Bartemeus says the study shows how human activities in the natural environment can change the travels of other organisms.

VOA: special.2010.03.02

And that if we want a positive earth for future generations, we all need to make commitments to be change agents so that we don't destruct our natural resources."

VOA: special.2010.01.21

Clearly attitudes to the natural world change over time - and vary between regions.

BBC: Why such a fuss about extinction?

If so, should we let NASA continue to focus more and more of its resources upon trying to protect the planet from natural climate change?

FORBES: Does The United States Still Care About Space Leadership?

The improvement in the natural population change in particularly impressive.

FORBES: Connect