You can say, "Hey, I need to hit the road."

你可以说：“嘿，我要上路了。”

youdao

There is a wealth of beauty on offer to everyone within the UK and we only need to hit the road to find it.

在英国，有如此美丽的财富给我们每一个人，我们只需要打开去寻找到它。

youdao

You can sell it any time and blow the money. Any time you get sick of it and want to hit the road, just pull out.

洗衣店不是绳子，任何时候你厌倦了都可以一走了之，上路去流浪。

youdao

It means to travel or to leave a place, as suggested in this song, "Hit the Road."

VOA: special.2009.09.20

Excerpt: It was time to hit the road before our togetherness began to chafe.

FORBES: Fact and Comment

And once the acquired engineers had transferred their know-how, Miller told them to hit the road.

FORBES: Awareness Technologies Spies on Workers, Teens

The first cars to be produced on a larger scale are expected to hit the road next year.

ECONOMIST: Revving up