Decarbonitation
去碳作用
??? 情景例句
Hmm, interesting.
嗯， 有意思。
I wonder what he's doing.
我不知道他在做什么。
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子們跑去搬那包大米，這時他們聽到摩托車的聲音。