动词短语
中文翻译：使某人振作起来
同义词：
['cheer up', "boost someone's spirits", 'cheer someone up']
例句：
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1. After the game, the coach got the players to get their back up.
比赛结束后，教练让球员们振作起来。
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2. She was feeling down, but her friend gave her a hug and got her back up.
她感到沮丧，但她的朋友拥抱了她，让她振作起来。
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3. The positive attitude of the team helped them to get their back up after a tough loss.
团队的积极态度帮助他们在一场艰难的失利后振作起来。