1·Market makers earn their livings from the spread between buying and selling prices.
炒股者赚取股票买卖的价格差。
—— 《柯林斯英汉双解大词典》
2·Money is a medium for buying and selling.
钱是用来买卖的一种媒介。
—— 《新英汉大辞典》
3·He is hanging between buying and selling.
他一直对买进还是卖出犹豫不决。
4·people were buying and selling Tulip bulbs...
人买卖郁金香球茎...
5·The origin of buying and selling began with exchange.
买卖的起源始于物物交换。
6·And a merchant said, "Speak to us of Buying and Selling."
一位商贾说，请给我们谈谈买卖。
7·He made his money buying and selling land for house building.
他通过买卖用于房屋建筑的土地赚了钱。
8·It is hard to value, and buying and selling incurs high transaction costs.
其价值难以估量，买与卖都可能付出高额交易代价。
9·Their job is to act quickly-buying and selling shares-based on the latest news.
他们的任务就是，根据这些最新消息迅速买卖股票。
10·She hopes to start a small business buying and selling goods at the local market.
她还希望在当地市场能做点儿小买卖。
1·Money is a medium for buying and selling.
钱是用来买卖的一种媒介。
—— 《新英汉大辞典》
2·At which point Joe realised that if people who manifestly shouldn't be buying and selling stocks were doing so then the market must be in a huge bubble.
此时乔意识到，如果那些显然不应买卖股票的人群都开始介入股市的话，那么股市必定处于一个巨大的泡沫之中。
3·Although they weren't trying to coordinate their buying and selling, they ended up acting together, just like a school of fish moving as one.
尽管这些交易商不想和其他交易商同步进行股票买卖，但是最终他们像鱼群一样成为一个整体，一起行动。
4·Turquoise's backers predict it could quickly cut the cost of buying and selling European equities by half, which would encourage more trading.
绿松石的支持者预计欧洲股票买卖的成本将很快降到一半，这会鼓励更多的交易。
5·The device, a prototype of which was unveiled this week, is an emotion-sensing system designed to help investors keep a cool head when buying and selling.
刚于本周公布的这项设备的雏形， 是一个情绪感知系统，旨在帮助投资方在买卖时，保持冷静。