“我们到底还要失去多少标志性的物种，才能有所行动呢？” 他痛心地问。

"How many icons do we need to lose?" he asks.

youdao

我们使用其他人的站点来分享自己的信息，这样使我们对自己的言辞、照片和身份记录失去了多少控制？

How much control over our words, photos, and identities are we giving up by using someone else's site for our personal information?

youdao

失去了兑现2010承诺的机会，我们已经没有多少时间来扭转乾坤。

We've already lost our chance to meet the promise of 2010 — and we don't have much time left to turn things around.

youdao