certainly是否有should的意思？

單用Certainly 並無should 的意思。

例句﹕

"Do you want a cup of coffee?"
"Certainly" (同義可用sure)

但用在句中Certainly 可以增強should的語氣

"You certainly should clean up your room, son."

在大部份情況下﹐"當然" 可用 Certainly 翻譯。

"Do you want a piece of cheese cake?"
"Certainly" (當然)

"I would centainly want you to clean up the mess"
(我當然希望(但帶有要求地)你能清理好你的房間)

certainly
ad.
1. 無疑地;必定;確實
They will certainly succeed.
他們一定會成功。
2. (用於回答)當然;可以;沒問題
"May I use your motorcycle?" "Certainly".
"我可以借用你的摩托車嗎?" "行。"

回答果陣先有當然的意思
so..同樣地,亦應該冇should的意思