Widwall
井筒木隔壁
🗣️ 情景例句
I have a new math program, and I want to learn how to use it.
我有一个新的数学程式 我想学习怎样用。
Thrift is good revenue.
节约是个好收入。
Most business letters around the world are written in English.
世界上大多数商务信函都是用英语写的。