China is the only major economy that is likely to show significant growth this year, because it is the only one that routinely breaks every rule in the economic textbook.

中国是今年唯一一个可能取得亮丽增长的主要经济体，因为它是世界上唯一一个惯常打破经济教科书每一个原则的国家。

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This rule does not require an entity (whose balance date varies by up to one week each year )to provide the information for the changed period.

此规定不要求变动了与去年相差不到一周的结算周期的客户提供有关改变周期的信息。

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UNESCO has a rule that each country can apply for only one place to become a World Heritage Site each year.

UNESCO有一个规定，就是每个国度在一年之内只能申请一个地方为天下遗产。

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The one-year rule was intended to stop EU migrants coming to the UK for less than a year and claiming benefits.

BBC: EU chides UK over migrant workers from Eastern Europe

The one investment change per year rule in 529 college savings plans may well be the epitome of bad college advice.

FORBES: Bad College Advice - Don't Save in Your Child's Name

This is primarily to provide clarity to the impact of the one-rollover-per-year rule on subsequent transfers, and to get all of the information in one place.

FORBES: What You Need To Know About Your IRA Rollovers And Transfers