Longinus
朗吉努斯
??? 情景例句
Where are you going, Philip?
你上哪去 Philip？
Politeness costs nothing and gains everything.
禮貌不費分文而可贏得一切。
So was born the echo-sounding apparatus, now in general use in ships.
這樣就產生了目前各種船舶上普遍應用的回聲探測儀。