把这一句,留给此刻的你
Although it's difficult, if not impossible, to put a dollar value on the numerous services nature provides, leaving them out of economic calculations means they are often ignored.
尽管很难(如果不是不可能的话)用美元来衡量大自然提供的众多服务的价值,但把它们排除在经济计算之外意味着它们常常被忽视。
把喜欢的一句,带在身边
做成一张壁纸
16 种意境 · 9:16 竖屏 · 1440 × 2560 高清图片