森林的真正价值在于它平衡生态需求与人类愿望的能力。

Climate change is not just a threat to agriculture; it's a call to reinvent it.

A picture held us captive. And we could not get outside it, for it lay in our language and language seemed to repeat it to us inexorably.

解释：每种药材的生长都有其特定的环境和条件，说明药材产地与品质的关系。