three sheets to the wind是“喝得大醉；醉酒”的意思。

【例句】
On his 21st birthday, Jeff's friends took him to every bar in town until he was three sheets to the wind.
在Jeff的21岁生日那天，他的朋友们带他喝遍镇上每一家酒吧，直到他酩酊大醉为止。

A top-rated French chess player had to concede a game at a major tournament when he dozed off during a match after reportedly showing up three sheets to the wind, local media said.
地方媒体报导，一位备受瞩目的法国西洋棋选手在一场重要锦标赛中显露醉态还打瞌睡，结果被判出局。