Noises off
音响效果（为演出需要在后台发出的各种声响）
🧩 词语组成解析
n. 噪音
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
The girl always wears a happy smile.
这女孩随时都面带快乐的微笑。
He that commits a fault thinks everyone speaks of it.
做贼心虚。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？