Record user begin time for service xyz.

记录用户使用服务xyz的起始时间。

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The president set a time limit of twenty fifteen for the design to be completed, after which building would begin.

VOA: special.2010.04.28

This is your opportunity to begin the exploration of one of the greatest novels of our time.

这是开始探索当代,最伟大的小说之一的一次机遇。

耶鲁公开课 - 1945年后的美国小说课程节选

Those levels would reach a plateau after some period of time, maybe after a couple of weeks and then they would begin to decline again.

在一段时间后,抗体浓度将达到峰值,峰值大约出现在几周之后,之后,抗体浓度将开始下降

耶鲁公开课 - 生物医学工程探索课程节选

As children and the elderly begin spending time with them, they are likely to develop emotional reactions to such lifelike machines.

ECONOMIST: Why the Japanese want their robots to act more like humans

"If the owners truly cared about the game and the fans, they would lift the lockout and allow the season to begin on time while negotiations continue, " NHLPA Executive Director Donald Fehr said.

BBC: NHL cancels first two weeks over labour dispute

Interest charges begin at the time the check is issued to your new credit card issuer.

FORBES: Tips On Transferring Your Credit Card Balance To Another Issuer