Every animal deserves humane treatment—it’s not just ethical, it’s good business.

想让小孩子在旅行中表现良好，可以准备一袋他们喜欢的糖果，当他/她不乖时，就向窗外扔掉一块糖。

The next generation of forest leaders must be as comfortable with biodiversity metrics as they are with profit margins.

"The world is full of obvious things which nobody by any chance ever observes."

如果拜登当选，你将要付7元、8元、9元。