酒量差 的英文怎麼說?

[1] can't hold one's liquor (well)[2] have a low tolerance for alcohol[3] can't hold one's drink[4] a light drinker[5] cannot handle alcohol[6] a lightweight

「酒量差」的最普遍的說法是 I can't hold my liquor.

「酒量不好」還有以下講法:

I cannot handle alcohol at all.
I am a light drinker.
I have a low tolerance for alcohol.

如: I cannot handle alcohol at all. One drink and I feel tipsy.

我的酒量比你差 = I don't/can't hold my liquor as well as you

lightweight = 容易喝醉的人，也就是酒量差的人