More than a thousand people claim to have seen the bulbous back of an unidentified creature briefly break the glassy surface of Loch Ness, then disappear.

一千余人声称见到了一个未经确认的动物，短暂地穿出尼斯湖光亮透明的水面，然后逐渐消失。

youdao

There is always a person, in your heart, then disappear.

总有一个人，出现在你心里，又消失不见。

youdao

They appear, exist for a brief moment and then disappear again.

它们出现，短暂的存在然后又再次消失。

youdao

These problems may appear and then disappear, sometimes resulting in long periods when there are no problems at all.

VOA: special.2009.01.06

Gentleman can you...?I'm goint to hit... But I was told to do funishion Fa Hua.All right.It's something came up and then disappear.

各位男士,你们谁能教我,我该按哪,有人告诉我是按Fa键,好吧,幻灯片出现,然后消失

耶鲁公开课 - 聆听音乐课程节选

Then it will stay activated for some period of time, and eventually disappear again.

它在某一时间段保持激活状态,最后消失得无影无踪

耶鲁公开课 - 生物医学工程探索课程节选

They would cut cane for a few months and then disappear as abruptly as they had come.

BBC: The first Christmas

Many such quartets blaze like a comet across the sky and then disappear before you can turn your head.

NPR: The Jupiter String Quartet: Orbiting Perfection

Inside the station, the signs for the Hammersmith and City Line then disappear.

BBC: Paddington walk incurs ?4.60 erroneous Oyster charge