The answer may be that virtually all the water on Mars is now locked in the permafrost layer under the surface, with more contained in the planet's polar caps.

答案可能是，现在火星上几乎所有的水都被锁在地表下的永久冻土层中，更多的水被包含在这个星球的极地冰帽中。

youdao

There are problems with doing this in an equitable manner. But the benefits of reducing principal on under water mortgages will be felt by all in the economy.

问题是要以公平的方式来冲减，而且整个经济体的方方面面都会感受到冲减水下按揭贷款本金的好处。

youdao

Then, , is the lively big carp, so alive, in the New Year's arrival, silver carp also not to be outdone, jumped out of the water, under the sun, they all shine.

接着，就是那活泼的大鲤鱼，活蹦乱跳，在迎接新年的到来，白鲢鱼也不甘示弱，蹦出水面，在阳光的照耀下，它们浑身发亮。 。

youdao

So, saying all is well when the, you know, the bow of the Titanic seems to be going under water isn't necessarily the most reassuring message.

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But with six games left for City this season and hopes of a first English title in 44 years all but dead in the water, Mancini's own position at the club will also be under scrutiny.

CNN: April 10, 2012 -- Updated 1100 GMT (1900 HKT)