Telautomatics
自动遥控机械学
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
This is a poem about frontier life in the United States.
这是关于在美国的边疆生活的一首诗。
Outside the rain had turned into a storm and lightning flashed over the hills.
洞外，小雨已变成狂风暴雨，闪电划过山岗。