I didn't have a car until recently, when my wife insisted I buy one.

直到最近我妻子执意要我买一辆汽车，我之前都没有汽车。

youdao

Can I only buy one piece?

我可以只买一件吗？

youdao

I promised to buy her a new one.

我答应给她买一个新的。

youdao

I got to buy me one soon as I have some money.

VOA: standard.other

So I just buy what I'm going to eat for like one or two days.

我买点儿够我吃一两天的东西。

在绿色市场 - SpeakingMax英语口语达人

My aunt and I decided to buy a new electric refrigerator with the money I had sent her from California; it was to be the first one in the family.

我阿姨和我决定用我在加州给她寄的钱,买一个新的电冰箱;,家里的第一个电冰箱。

耶鲁公开课 - 1945年后的美国小说课程节选

"I can already buy one right now if I return my birthday presents, " he says.

WSJ: How I Spent My Allowance: Twins Buy Toys, but Help Cats, Too

"At some point, 'It's nice to have a new one, ' becomes 'I need to buy one, '" said Scott Hoyt, an economist at Moody's Analytics, a research firm.

NPR: Stocks Tied To The Consumer Are Hot. Maybe Too Hot

When I was finally making the bucks to buy one, I did.

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