About-faces
n. 向后转；转回原来方向；（立场、观点等）彻底改变\\nvi. 向后转；改变主张
🧩 词语组成解析
about
[ə'baʊt]
prep. 关于;大约;在…周围;
adv. 大约;在附近;在四周;几乎;
adj. 在附近的;四处走动的;在起作用的;在流行中的;
n. 脸面；脸色；表面（face的复数）
🗣️ 情景例句
I'm really glad to see you.
我真高兴看到你。
You can't make omelets (or omeletts) without breaking eggs.
有失才有得。
As there were not enough lifeboats for everybody, 1,500 lives were lost.
由于没有足够的救生艇运载所有乘客，结果，1，500 人丧生。