Ma: It's our second day in Canada, but we still haven't got over jet-lag completely.

马：这是我们加拿大之旅的第二天了，但我们还没有完全从时差中恢复过来。

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Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.

人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。

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THAT jet engines have evolved over the past few decades will be apparent to any seasoned air traveller.

经年乘坐飞机旅行的人都会切身感受到喷气发动机在过去几十年里的变化。

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Libya also took responsibility for acts of terrorism, including the 1988 bombing of a PanAm jet over Lockerbie, and paid compensation to victims' relatives.

VOA: standard.2009.08.29

Many people use a float to wind down or to get over jet-lag -- as a deeply relaxing float has much in common with a deep sleep.

CNN: Floating to good health

"It's basically a week, so we've got to get over there, get over jet lag and get some practice in to make sure we're ready to come next Thursday, " he said.

BBC: England set to resume India tour

Spreading the area of air pressure over the jet staggers the sound waves and decreases the intensity of the boom.

CNN: Bang goes the sonic boom