"Cheers", despite its popularity, is considered an informal way to say thank you—and this is a definite clue as to when you can best use it.

尽管“干杯”很受欢迎，但它被认为是一种非正式的表达感谢的方式——这也就明确说明了什么时候使用它是最合适的。

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Once, when a movie was successful there used to be a "sequel", a follow-up film destined to build on the popularity of its predecessor and extend the life of the story at the box office.

一旦一部影片成功了，往往就会有一部“续集”出现，这部紧随其后的电影注定是建立在前一部影片的名气之上并在票房收入方面延续该故事生命的。

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So in the late ‘60s when The Lord of the Rings was making its first rise to popularity the OED added hobbit as an entry.

因此，在60年代晚期，当《指环王》译文广为流行的时候，《牛津英语词典》将hobbit 作为一个词条加进了词典。

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Previously held on Spring Bank Holiday Monday, the festival was the victim of its own popularity in 2009 when 15, 000 spectators turned up to a venue equipped to hold only 5, 000, resulting in the cancellation of the 2010 event.

BBC: Ticket prices for new cheese rolling festival announced

Given the history and tradition of wrestling, and its popularity and universality, we were surprised when the decision was announced.

WSJ: Wrestling Dropped From Olympics

When Mr Yeltsin's popularity with the public was at its lowest, hardliners grabbed their chance.

ECONOMIST: Russia and Chechnya