Dopploy
多普勒铸铁
🗣️ 情景例句
Here's the bag.
箱子拿来了。
I wept when I was born,, and every day shows why.
我生下时啼哭，后来每天的生活说明了为什么。
Last year, however, it came into use.
然而去年机场开始使用了。