known about的用法和樣例：
例句
- He had known about the scheme for some time, but only opted in at the last minute.
這項計劃他已經知道了一些時候，但直到最後一分鐘才決定參加進去。
- Besides, my father was a sailor, and I want to know about the places he used to go to.
此外，我父親過去是個水手，我想了解他過去常去的那些地方的情況。
- She had known about the scheme for some time, but only opted in at the last minute.
她知道這個計劃已有一些時候，但直到最後一分鐘才決定參加進去。
- Henry thinks nothing is known about him, but I am told that the authorities have him taped.
亨利以為誰也不知道他的情況，但我聽說當局已摸清了他的底細了。
以上內容獨家創作，受著作權保護，侵權必究
