If you 're thirsty , you 're already dehydrated .

如果口渴了，你就已经脱水了。

Goldfarb 's advice : just drink when you 're thirsty .

戈德法布建议，当你渴了才好喝水。

A crisis is developing beneath china 's thirsty farms and cities , but no one knows its full extent .

一个危机逐渐在中国干渴的农村和城市显现出来，然而到目前为止没有人知道这个危机的程度。

In south asia , for example , climate change is likely to bring more water to a perennially thirsty region .

例如，在南亚，气候变化很有可能给那些永久干旱的地区带来雨水。

Unless mr watkins 's case for rationally administered aid is heard , poor , thirsty people will continue to turn to the " other private sector " , which is often the only provider they can rely on .

除非大家知道watkins先生理性管理援助的例子，缺水的穷人仍会继续依靠“其它私营领域”，那通常是唯一能给他们供水的渠道。