For the last three years, light shows on the Bund have been successfully held for New Year's Eve celebrations, but this year the light show was canceled and there were fewer police on hand.

在过去的三年里，外滩的灯光表演在新年前夜的庆祝活动上成功举办，但今年的灯光表演被取消了，现场的警察也减少了。

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For instance, if a car driver slows down to let you cross the road, simply raising your hand in acknowledgement is enough to show that you appreciate the driver's consideration.

例如，如果一辆车的司机为了让你过马路而减速，你只要简单地举起你的手示意，就足以表明你对司机体贴的感谢。

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The robots can also help to hand out medicine and show the way to people.

机器人还可以帮助分发药物，给人们指路。

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As with any negotiation, no side will show its hand until it absolutely has to.

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Will this decision force the NFL to show its hand sooner or with more transparency?

FORBES: NFL Labor Battle Reaches End Game

The defense would no longer have to show its hand, because the field would not be so spread out.

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