Bachelorgirl
n. 經濟上獨立的未婚女子
??? 情景例句
The bridge is about three hundred and eighty-five feet long.
橋長約三百八十五英尺。
Do one's level best.
盡力而為。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年內走的距離，