To date most countries have not yet raised tariffs to bound levels or taken full advantage of headroom on agricultural subsidies.

截至目前，大多数国家尚未把关税提高到约束水平，也尚未充分利用农产品补贴的余量。

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Mars-bound pioneers will be exposed to radiation levels that could effectively retire astronauts under NASA's current standards, scientists reported Thursday.

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U.K. consumers, who have some of the highest personal debt levels in Europe, are bound to start watching their spending more closely this year, and many economists expect interest rates and taxes will gradually start to rise, which will crimp spending further.

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"There's bound to be dips over the course of a season - you can't sustain the levels these guys have been at all the time, " said coach Jones.

BBC: Ospreys can still fly higher