roll up your sleeves
把袖子卷起來
口語·鼓勵行動或努力
英文釋義
to prepare for hard work or to get ready to take on a challenging task
例句
If we want to finish this project on time, we need to roll up our sleeves and work hard.
典故來源
與“roll one's sleeves up”同源，強調準備面對挑戰或艱苦勞動。