Beaconing
[计] 报警的, 发信标
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。
It marked the end of the great tradition of ships with sails and the beginning of a new era.
它标志着帆船伟大传统的结束与一个新纪元的开始。