Phasing
[電] 定相
??? 情景例句
He is working on a book about the Vietnam War.
他正在寫一本關于越戰的書。
A clear conscience is a soft pillow.
問心無愧，高枕無憂。
Hello, Zhou Lan. Can I ask you for some advice?
你好，周蘭。我想征求一下你的建議，可以嗎？