随着核辐射强度的不断上升，在公司和使馆的支持下，他们纷纷乘坐新干线来到日本西部城市大阪或是乘飞机回国。

As the radiation has risen they have taken bullet trains to Osaka, in western Japan, and flights out of the country, quietly supported by their firms and embassies.

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不断上涨的海水到2100年威胁美国180个：研究一下地图，就会发现海平面的上升能够威胁到美国南部沿海城市以及海湾城市。

Rising seas threaten 180 U.S. cities by 2100: study a map showing where increases in sea level could affect the southern and Gulf coasts of the U.S..

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作者指出，在中国，尤其是在像北京等大城市，空气中的粒子污染物气溶胶溶度的不断上升，是由大量化石燃料燃烧造成的。

The authors say that increased levels of aerosols — particles of pollution in the air above China — are caused by increasing fossil fuel consumption, particularly in big cities like Beijing.

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