I like to nurse my drinks.

我喜欢慢慢地喝酒。

nurse one's drinks

慢慢喝酒

I'm a slow drinker.

我是个喝酒很慢的人

I take my time with my drinks.

我慢慢地喝酒

I guzzle my beer quickly.

我喜欢猛喝啤酒

guzzle

猛喝/狂饮

I drink like a fish.

我大口大口地喝酒

I can drink anyone under the table.

我能把所有人喝到桌子底下

One glass/shot/mug and I'm wasted/drunk.

只要一杯/小杯/大杯，我就不行了

I'm a heavy/light drinker.

我酒量很大/小

I'm a drunk/an alcoholic.

我是个酒鬼

I gave up drinking. I'm on the wagon

我戒酒了/我正在戒酒

Dialogue:

A: Do you go out drinking often?

你经常出去喝酒吗？

B: Not really. I don't really drink that much, but my friends get drunk every weekend.

不是，我不常喝酒。不过我的朋友经常在周末喝酒。