Sier
n. 青岛姒儿（中国青岛贸易有限公司名）
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
The cat and dog may kiss,yet are none the better friends.
猫狗虽相吻，总难成好友。
All right.
好吧。