不得不用了一台起重机把轿车从河里拉出来。

A crane had to be used to haul the car out of the stream.

《柯林斯英汉双解大词典》

把一个小网关插件接入路由器，再让系统里的两台摄像头和互联网同步，不用下载也不用配置。

A small gateway plugs into a router and syncs up the system's two cameras and the Internet, no downloading or configuration required.

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每天晚上，每只大猩猩都自己给自己收拾出睡觉的空台或安乐窝，当然婴儿猩猩则不用了，因为它们直到三岁左右还跟妈妈睡在一起。

Every night each one makes its own sleeping platform, or nest-except for the small infants, which sleep with their mothers until they are about three years old.

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