One girl was chewing gum.

一个女孩在嚼口香糖。

《柯林斯英汉双解大词典》

One girl called 911.

一个女孩拨打了911。

youdao

One girl was the school mascot.

有一个女孩还成了学校的吉祥代表。

youdao

I refused a girl 20-years-old at $700.00 yesterday," one trader wrote to another in 1853.

昨天我拒绝了一个,开价七百美金的二十岁姑娘",1853年一个交易商,在给另一个的书信中写道

耶鲁公开课 - 美国内战与重建课程节选

On 223 we find out that Mona, Lolita's friend from the play, her baby sibling--we're not told whether it's a boy or girl--dies, and we see it in one of those parentheticals, 223. This is Mona's letter.

在223页我们发现莫娜，洛丽塔在演出中认识的朋友，她未出世的,我们不知道是弟弟还是妹妹,死去了，我们在一句附言中,发现了这一点，223页。

耶鲁公开课 - 1945年后的美国小说课程节选

The 75-year-old woman from Skegness admitted leaving quinine tablets within reach of the one-year-old girl.

BBC: Pills and bottle

One boy-girl pair had been unable to talk at all.

NEWYORKER: Personal Best

Three people told the Spotlight programme that he had been regularly hitting his partner, Lorraine McGovern, and one girl - a visitor to the family home - said she had seen Lorraine with a black eye and bruises on her arms.

BBC: Who was Arthur McElhill?