WHITE WORK refers to any new or creative undertakings outside the employee's formal duties which may lead to improvements. Example: revising standard customer service letters.

白色是指员工任务以外的，可能带来改进的的新的或创造性的做法。例如：修改标准的客户服务信函。

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One common convention for naming service uses upper case letters to separate words in the name of the service.

命名服务的一个常见惯例是使用大写字母来分离服务名中的单词。

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Even stampless letters get through, a rare exception for the US Postal Service.

即使是没有邮票的信件也能通过，这对美国邮政服务来说是个罕见的例外。

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This online service lets people send short messages that are no more than one hundred forty letters long.

VOA: special.2009.02.06

People need two letters praising their work to get on the list of service providers.

VOA: special.2009.02.02

The postal service began receiving letters addressed to Santa more than 100 years ago.

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"The last thing the secretary wants to do is write condolence letters to service members killed as a result of anyone being returned to the battlefield, " a senior military official said.

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Although the Notice of Claim Disallowance letter sent by the Service generally contains a statement advising the taxpayer that the two-year period began on the date of the letter, the Service occasionally mails these letters without the paragraph notifying the taxpayer of the two-year period for filing suit.

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