woe betide someone (或 woe to someone)

used humorously to warn someone that they will be in trouble if they do a specified thing

( 幽默)某人將要倒霉（或遭殃）

woe betide anyone wearing the wrong colour!.

穿錯顏色的人將要倒霉！。

woe is me!

an ironical or humorous exclamation of sorrow or distress

(諷，幽默)我好苦啊！哀哉！