海洋的健康与地球的健康直接相关——最终，与人类健康相关。
The health of our oceans is directly tied to the health of our planet - and ultimately, to human health.
In the depth of winter, I finally learned that within me there lay an invincible summer.
We must listen to the land and the animals—they have much to teach us about sustainable practices.
我们不能忽视煤炭的经济作用，但也不能忽视其环境影响。