Cesa
abbr. Canadian Engineering Standards Association 加拿大工程标准协会
🗣️ 情景例句
Good. Then you'll be here about five?
很好。那么 大约在五点左右来。
I went bowling last night.
我昨晚在打保龄球。
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。