完美的英文單詞寫法

Is Ubuntu flawless?

Ubuntu是完美無缺的嗎？

He has spent years in America, and speaks flawless English.

他在美國居住了幾年並能説一口流利的英語。

This wonderful boyfriend was flawless — who cared about his pennilessness?

這個出色的.男朋友簡直是完美無瑕的----誰在乎他一窮二白，身無分文呢？