Cesa
abbr. Canadian Engineering Standards Association 加拿大工程标准协会
🗣️ 情景例句
and sometimes there isn't.
有时候没有。
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
This is our common desire.
这是我们的共同愿望。