To be sure Meaning in English
expression
释义
Used to confirm something is true or as an emphatic expression meaning 'certainly.' It can also mean 'in order to make sure.'
用法与细微差别
Commonly used in both formal and informal speech. At the start of a sentence, it adds emphasis ('To be sure, that's a lot of money'). Can also mean 'in order to check' ('Check the door to be sure'). Often used instead of 'certainly' or 'definitely', but can imply wanting to confirm something.
例句
I checked the answer twice to be sure.
basic
Is this the right train? Yes, to be sure.
basic
Lock the door to be sure.
basic
To be sure, he can be difficult to work with, but he's very talented.
natural
We double-checked everything to be sure there were no mistakes.
natural
You can call me later to be sure the meeting is still on.
natural