Keelblocks
n. 龙骨台
🗣️ 情景例句
I can communicate with foreigners easily.
我能轻松地和外国人沟通。
Scratch a Russsian, and you('ll) find a Tartar.
文明不能改变本性。
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。