If an economy grows by 2% inone quarter and then contracts by 0.5% in each of the next two quarters, it isdeemed to be in recession.

如果一个经济体在一个季度增长2%，而在接下来的而两个季度下跌0.5%，那么他应该被认为是进入衰退。

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As global warming melts mountainglaciers, the rivers’ summer flow has dwindled by up to 60% (more inone case) of their historical average.

一方面随着全球气候变暖，高山冰川溶解，河流的夏季水量较历史平均水平缩减了近60%。

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As global warming melts mountainglaciers, the rivers’ summer flow has dwindled by up to 60% (more inone case) of their historical average.

一方面随着全球气候变暖，高山冰川溶解，河流的夏季水量较历史平均水平缩减了近60%。

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