And there is always a mechanic on stand-by at the back of the car with a power-operated engine starter, ready for instant use if the car stalls.

在赛车尾部总有一个技师手持引擎启动器，随时准备防止赛车熄火。

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Above U.S. soldiers stand by as Iraqi soldiers are drilled in the use of a 120mm mortar launcher during a training operation near the town of Latifiyah on May 11 2009.

上图中，是在2009年5月11日，位于拉蒂菲耶镇附近的一次军事演练中，美国士兵在伊拉克士兵身旁观看他们操练一台射程120mm的大炮。

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But I think all of us, not just in the United States but around the world -- recognize how we cannot stand by and permit the systematic use of weapons like chemical weapons on civilian populations.

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