They sang songs to keep their spirits up.

他们唱歌以保持高昂的情绪。

《牛津词典》

I sat there wearing a blue evening gown with my hair all curled up and sang for the happy-hour crowd.

我穿着蓝色的晚礼服坐在那儿，头发烫得卷了起来，为来到这里享乐的人们唱歌。

youdao

Then Israel sang this song, Spring up, O well; sing ye unto it

当时，以色列人唱歌说，井阿，涌上水来。 你们要向这井歌唱。

youdao

"Michael Jackson has left a legacy, especially his dance style and his way of singing, "There are a lot people who admire him for the way he sang, the way he danced even up to today.

VOA: standard.2009.06.26

They performed the addictive hit, "Pop That, " as the crowd sang along and jumped up and down.

NPR: Surprises, Rap's New Class Take Over Summer Jam XX

When Portland and Seattle met at CenturyLink Field in October 2012, more than 66, 000 supporters (the second biggest crowd in MLS history) turned up and sang themselves hoarse.

BBC: Football fever hits the Pacific Northwest

When she was done, everyone sang together as they cleaned up the room to prepare for the next activity.

FORBES: The Right Way to Speak to Yourself