Speedboating
操纵高速艇的运动、技术或体育运动
🗣️ 情景例句
OK. Sit down, please. What would you like, Chinese tea or coffee?
好的，请坐。你想喝点什么，中国茶还是咖啡？
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。