小欧碎碎念 | ''big sleep''不是“睡大觉”的意思！真正意思你绝对猜不到！
big sleep
中文释义：去世；死亡
英英释义：euphemism Death, as in,
the sleep from which one cannot awaken. Possibly coined by the author Raymond Chandler (1888–1959).
所以说'big sleep'实际上是死亡的委婉说法。
来源于一个大家都熟知的侦探小说家雷蒙德钱德勒写的一本书《The Big Sleep》，译为长眠不醒，可以理解为死亡。
let sleeping dogs lie
中文释义：(saying) 过去的事就不要再提了；不要没事找事
英英释义：to avoid mentioning a subject or sth that happened in the past, in order to avoid any problems or arguments.
sleep tight
中文释义：(informal) （尤用以打发孩子睡觉）睡个好觉
英英释义：used especially to children before they go to bed to say that you hope they sleep well.
双语例句：
Good night , sleep tight.
晚安，睡个好觉！
live/sleep rough
中文释义：风餐露宿（通常因为无家可归或贫穷）
英英释义：to live or sleep outdoors, usually because you have no home and no money.
双语例句：
the beggar sleeping rough on the streets.
露宿街头的乞丐。
sleep in
中文释义：迟起；睡过头；睡懒觉
英英释义：to sleep until after the time you usually get up in the morning.
双语例句：
On sunday mornings , I usually sleep in.
星期天的早上，我通常会睡个懒觉。
END