大干

I wear these old trousers for knocking about the garden.

我穿这条旧裤是为了在园里干一番。

After all the briefing sessions at head office,our sales team is at concert pitch.

在开过各种情况介绍会后,我们全体销售人员都跃跃欲试,准备干一。

We’ve just moved into a bigger house and there’s a lot to do. I guess we’ll just have to roll up our sleeves and get on with it.

我们刚刚搬进一个点儿的房，有好多事要做呢。我想我们得卷起干一了。