art. (非特指的)一(个);(用于表示时间、速度、价格等意义的)每一;(用在某些物质名词和抽象名词前)一阵;(同类事物中的)任何一(个)
A gang taunted a disabled man.
一帮混混儿羞辱了一个残疾人。
She´s a singer with a band.
她是一个乐队的歌手。
They had a butler, a cook, and a maid.
他们有一位管家、一位厨师和一位女仆。
"Ha!" It was a cross between a laugh and a bark.
“哈!”那是一种一半是笑一半是厉声喊叫的混杂声。
A man in a crash helmet was mounting a motorcycle.
一个戴着防撞头盔的男子正骑上一辆摩托车。