Seismitron
岩层稳定测试仪
🗣️ 情景例句
I hope I'll go down in history as a famous English professor.
我希望成为未来历史上有名的英文教授。
It's a long story.
真是一言难尽。
Collecting small items can easily become a mania.
收集小玩艺儿很容易着迷。