Who's going to be the designated driver tonight?

今晚谁来当指定驾驶。

I was the designated driver, they drank too much and on the way home hooked up in the back seat.

我被指定为司机，他们喝的是在是太多了，然后他们俩就在后座上勾搭上了。

After you finish watching the Indy 500 this Sunday, you may want to have your designated driver take you home.

当你看完这周5的indy500大奖赛后，你也许会希望你指派的司机送你回家。

No, I won't be drinking tonight because I am the designated driver. Just give my glass of wine to the designated drunk.

不行，今晚我不能喝酒，我还要开车呢。把我的酒给他代喝好了，要是醉了也算他代醉。

If you're the designated driver, or just abstaining, here's a non-alcoholic drink you could sip all night long: seltzer water mixed with a bit of 100 percent fruit juice.

如果你是个司机或是正在戒酒, 这也有你可以整晚品味的无酒精版饮料: 用苏打水加兑一点100%的纯果汁就好了.

But now he joins in when it's necessary for business reasons and often talks and jokes about his abstinence — and he volunteers to be the designated driver now and then as well.

但是，现在他也会处于生意的原因参加一些社交聚会，并且时常拿他的戒酒行为开玩笑，而且他还时不时地志愿为那些饮酒的人做专职司机。

The puzzled officer demanded to know how could that be. The driver replied, "Tonight I'm the designated decoy!"

测试的结果是零，于是困惑的警察问他是为什么，司机说：“今晚他们派我当诱饵。”

The designated drunk is usually chosen by the driver. The designated drunk will take all offers of toasts, shots, and drinking competitions in place of the driver.

通常来说，替酒师由指定司机选择，他要接受所有针对该司机的敬酒、干杯以及饮酒游戏邀请。