He had a sudden impulse to stand up and sing.

他突然心血来潮，想站起来歌唱。

《牛津词典》

Make up a chant or song and sing it when you start feeling afraid.

选择一首曲或歌，当你开始感到害怕时就唱它。

youdao

With a sort of reverence the Daisy looked up to the bird that could fly and sing, but it did not feel envious.

怀着一种崇高的敬意，小雏菊抬头望向那只能飞能唱的鸟儿，却没感到一点妒忌。

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To start her show, Madonna emerged from a giant glitter ball to sing first number Hung Up, dressed in an all-purple ensemble of jacket, velvet pedal pushers and knee-high boots.

BBC: NEWS | Entertainment | Madonna wows on return to roots

In the evenings on each trip they would go to the beach with four or five other couples for bonfires, Hood Canal-style games and a tradition they called the sing-down, where each team is given a word and has to come up with songs that feature it.

CNN: In Search Of The Real Bill Gates

Huge cheers as Britney then sat on a giant umbrella which floated up into the sky to sing what would prove to be her only totally live track of the night.

BBC: Newsbeat - Entertainment - Britney's Circus gets the thumbs up