I caught a glimpse of the taxi before it disappeared around the corner of the street.

我在那辆出租车消失在街角之前发现了它。

youdao

Air traffic controllers say they received no unusual messages or distress calls from the crew of the Airbus 330 before it disappeared.

航空飞行管理人员说，他们在法航这架空中客车330飞机失踪之前没有收到机组人员发出的任何异常信号或呼救信号。

youdao

The Airbus had been travelling from Brazil to Paris and ran into treacherous weather off Brazil shortly before it disappeared from radar screens.

空客飞机从巴西前往巴黎，在巴西以外遭遇危险天气，不久就从雷达屏幕上消失了。

youdao

The MCA said it received no communication from the crew of the crabber before it disappeared.

BBC: The Purbeck Isle

Severe acute respiratory syndrome erupted in China in late 2002 and spread to a number of countries, infecting more than 8, 000 people and killing about 775 before it disappeared in mid 2003.

WSJ: Mysterious Virus Emerges in the Middle East

It was reduced to a kind of nibbled cheese rind, and it always disappeared before we expected it to.

NEWYORKER: The Daughters of the Moon