Polis
n. 城邦
??? 情景例句
That's what I thought.
我就是這么想的。
Honesty may be dear bought, but can never be an ill penny-worth.
出高價買來的誠實，不會永遠沒有價值。
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文學方面最新發展使得我們能夠在銀河系和其他星系發現行星。