Let's start working at once.

说 干就干.

《现代汉英综合大词典》

Don't mint at it, do it.

别磨蹭, 说干就干.

辞典例句

If a task appealed to him he might recover some of his old daring and energy.

如果委以重任,他或许会多少恢复以前那种毫不顾忌、说干就干的魄力.

辞典例句

Full of vigor and vitality , these young people act without delay.

这些年轻人真是生龙活虎,说干就干.

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They worked vigorously and speedily and planted three thousand young trees in two days.

大家说干就干,雷厉风行,两天就栽种了三千棵树苗.

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These young people are full of vigor and vitality . They act without delay.

这些年轻人真是生龙活虎, 他们说干就干.

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