Penteconter
（古希腊的）一种桨帆并用的战舰
🗣️ 情景例句
Why were you out of work for so long?
你为何这么久没有工作？
Certainly. And we also have test results that we're sure you'd be interested to see.
当然，同时我们也有测试结果，我们相信你们会有兴趣看的。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。