Two years later, earnings from the stocks had dropped off by nearly 50%.

2年后，股票收益已下降了近50％。

《柯林斯英汉双解大词典》

But now, 20 years later, after 50 films, I've sort of overcome that.

但现在，20年之后，经历了50部影片，我已经打破了这些流言。

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Now 50 years later the water is at a dismal 10 per cent of its level when the projects first began.

现在，50年之后，咸海的水量仅仅只有改道工程最初开工时水量的10%。

youdao

Sharpeville,50 years later, is still poor.

VOA: standard.2010.03.21

and it wasn't until maybe fifty years later that cars came in

而且差不多直到50年后，才有了汽车，

旧金山的公共交通 - SpeakingMax英语口语达人

It drifted into trouble 50 years later and was taken over by Peugeot in 1976.

FORBES: Magazine Article

The fact that we're here, 50 years later, celebrating the 150th anniversary of his birth underlines that.

BBC: Lloyd George's village celebrates 150th anniversary

But Melbourne, which began as a free settlement almost 50 years later, has traditionally considered itself more law-abiding.

ECONOMIST: Dirty deeds in Australia's most respectable city