With no key on him he can but wait outside the door.

他没带钥匙， 只好在门外等。

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With no key to interpret these symbols, though, we can't know whether ancient humans were giving false directions to rival tribes or simply bragging about their hunting prowess.

尽管如此，没有破译这些符号的钥匙，我们就不知道远古的人类是否向敌对部落给出了错误指导，或者只是夸大了自己的狩猎本领。

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The Europeans are in talks with the ratings agencies over this key issue, but no agreement was forged last week.

在这一关键问题上，欧洲人正在和评级机构磋商，但上周没能达成一致意见。

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Users simply place their laptop on the base of the unit and close the side arm, with no key or cable required.

ENGADGET: Kensington's Laptop Locking Station is a thief's worst nightmare... maybe

The Archbishop said no-one had all the answers to dealing with the crisis, but a key move to rebuild confidence would be making sure people could no longer "drift" into senior banking positions.

BBC: Archbishop's warning over economic 'depression'

In this virtual age, where so many transactions happen with no human being involved, finding a way to make emotional connections with your customers is key.

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