Observ
abbr. observation 觀察; 觀測; observatory 天文臺; 氣象臺
??? 情景例句
He is in a good mood.
他的心情很好。
Thank you for your advice.
謝謝你的勸告。
Anyway, as Brian pointed out, it is the easiest thing in the world to give up smoking.
不管怎么說，正如布賴恩指出的那樣，戒煙是世界上最容易的事情，