get going
出发, 开始
例句与用法：
Let's get going, for crying out loud!
我们走吧，真是岂有此理！
Stop dawdling and get going.
别磨蹭了，快走吧。
It's past seven-we must get going.
过7点了，我们得开始了。
I think you'd better get going.
我看你最好就出发。
ph.
1. 出发
We'd better get going so we won't be late.
我们最好出发否则会迟到。
2. 开展, 实行
3. 使开动