From heat stress to sewage overflows, climate change promises to bring extreme weather that will challenge the ill-prepared U.S. public health infrastructure.

从高温天气到排水系统崩溃，气候变化造成的极端天气将对美国本身并不健全的公共卫生设施造成威胁。

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He always has enough reason for you to face difficulties, he always gives you extreme courage for you to accept the challenge.

他总有您的足够的原因能面对困难，他总给您极端勇气为了您能接受挑战。

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Surfing, fishing, sailing These are the maniacs who love extreme sports as a challenge to the project here is like the morning we eat breakfast, took the bus to go to work as an everyday affair.

冲浪，海钓，风帆这些被热爱极限运动的疯子们视为挑战的项目在这里就像是我们早上要吃早饭，坐公交车上班一样稀松平常。

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The real challenge to this philosophy in those two countries comes from the extreme Right.

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The genuine left emerged as the stronger of the extreme rejectionist wings and may be able to challenge to govern the country.

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The Race2Recovery team is hoping to become the first disability team to complete the challenge, which takes in around 9, 000 kilometers of extreme mountain and desert terrain.

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