Microtunnelling
微型隧道
🗣️ 情景例句
I'm planning to run for the school board.
我打算竞选联合校董会董事。
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
Your name, please？
请问贵姓大名？