At 19 he began to buy and sell properties.

19岁的时候他就开始购买和出售地产。

youdao

Amazon is a great place to buy and sell used textbooks.

亚马逊是一个买卖旧课本的好地方。

youdao

It used to be easy to buy and sell assets, and refinance debt.

过去，资产买卖和债务再融资相对容易。

youdao

"If you're a poor shopkeeper living in a very impoverished part of Botswana and you're trying to feed your family, trying to buy and sell goods, trying to get medical services for your kids or your employees, and you speak a local language, there's nothing on today's Web that's going to help you,right?

VOA: special.2010.11.08

And keep in mind when Crane wrote those lines too, it was illegal to buy and sell wine in this country.

记住克莱恩写下这些诗句的时候，禁酒令还在适用，买卖酒都是非法的。

耶鲁公开课 - 现代诗歌课程节选

Neither do the dealers determine the term structure; the dealers have to buy and sell at prices that are in the market.

中间商也不能决定,中间商只能按照市场价进行交易

耶鲁公开课 - 金融市场课程节选

It still enables people to buy and sell products from others in a peer-to-peer system.

FORBES: Social Commerce Site Copious Raises $5 Million Series A

It's more expensive for them to buy and sell shares across multiple time zones and markets.

WSJ: Investing in Emerging Markets Isn't for Amateurs

Finance king Leon Black learnt how to buy and sell companies from Michael Milken.

FORBES: The Quickest Way to Business Wealth: Learn From Experts.