Train Conductor: Sir, we lost contact.

列车员：先生，我们和外界失去了联系。

youdao

It has been more than 48 hours since we lost contact with our flight MH370 from Kuala Lumpur to Beijing.

我们与吉隆坡飞往北京的MH370失联航班失去联系已经超过48个小时。

youdao

Youth is really very thin, very light, the wind blows, we lost contact.

青春真的很单薄，什么都很轻，风一吹，我们就走散了。

youdao

"We had lost all radio contact with Sebastian, which meant we could only speak with him via the pit board, " he said.

CNN: Blowout brings Vettel back down to earth

In the 20th century we lost the frames all together, as contact lenses became an increasingly popular option.

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