Siia
[计]= Societe International Telecommunications aeronautiques Network,国际航空订票网
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
Where were we?
我们说到哪儿了？