Steady markets would give investors fewer reasons to deal, and so traders would have less chance to earn the spread between sell and buy prices.
稳定的市场会减少投资者交易的次数，而且交易员赚取买卖价差的机会也会减少。
Sell and Buy events have attributes describing the customer, the stock, the date and time when the trade took place, the number of shares and the price.
Sell和Buy事件具有描述客户、股票、交易发生的日期和时间、股份数额和价格的属性。
People sell and buy the old things in secondary market where almost entirely new goods probably sell at half of the original price, so it is very popular among people.
人们在二手市场买卖旧商品，在这里，几乎全新的商品价格可能只有原价的一半，所以很受人们的欢迎。
Secondary market is a place that people sell and buy the old things, in which some have eight almost new goods, but only sell half the original price, so it is very popular.
二手市场是人们用来买卖旧商品的地方，其中有八成新的产品，但只卖原价的一半，所以二手市场是很受欢迎的。
People buy and sell things on boats.
人们在船上买卖货物。
I'm currently working in a large international company in charge of team of 8 brokers; we buy and sell stocks for major clients worldwide.
我目前在一家大型国际公司工作，负责8人经纪团队；我们为全球的主要客户买卖股票。
When you buy high and sell low, it's really hard to generate returns, even if you do it with great enthusiasm.
当你高价买入低价卖出时，即使你带着极大的热情做它，也很难产生收益的。
He came down but seldom, and then only to sell his cheese and buy his provisions.
他很少下来，只是卖掉他的奶酪，买些粮食。
Please note, however, that these are factual lists, not buy and sell recommendations.
不过请注意，这仅为实际排名，不是买入和卖出推荐榜单。
Hence they sell the dollars and buy back their local currency.
因此他们卖出美元并买回他们的本国货币。
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。
They are going to sell it and buy a new apartment near the Lin 'house.
他们将要卖掉它，并在林家房子的附近买一间新的公寓。
For example, buy and sell orders for a stock symbol need to be processed in order.
例如，对于一个股票代号的购买和出售订单就需要依次处理。
Consider a trade system that receives buy and sell requests.
请考虑一个接收买入和卖出请求的交易系统。
It is easy to buy and sell shares worldwide now thanks to Internet stock broking.
感谢互联网股票经纪人们现在很容易购买和出售股票在全世界。
She has extra food to sell and he wants to buy it.
她有多余的食品要销售，而他需要购买它。
"Liquidity" refers to how easy or difficult it is to buy and sell.
“流动性”涉及到简单或是复杂的买入卖出。
Capitalists buy and then sell things to make a profit.
资本家们先买后卖，进而攫取利润。
This often causes the investor to buy high and sell low.
这一般会导致投资者高买低卖。
Just like stocks, I like to sell high and buy low, so when options prices are high, I tend to be a seller.
跟股票一样，我喜欢高卖低买，因此在期权价格高的时候我往往会卖出。
Because of this, unless you currently drive a lot in a highly inefficient car, it will often be greener to stick to your existing vehicle than to sell it and buy a new one.
因此，除非你现在的车辆是极度低效率的车，继续使用现有的车辆比卖掉它买部新车更绿色。
We will create Buy and Sell messages at a later stage.
我们将在稍后的阶段中创建Buy和Sell消息。
In the sample application, we'll define Buy and Sell events.
在该示例应用程序中，我们将定义Buy和Sell事件。
I am going to sell this old car, and buy a new car.
我打算卖掉这辆旧车，再买辆新车。
Instead, go to those who sell oil and buy some for yourselves.
不如你们自己到卖油的那里去买吧。
Millions of people use it to buy and sell merchandise each year.
每年都有数以百万计的人使用它买卖商品。
Millions of people use it to buy and sell merchandise each year.
每年都有数以百万计的人使用它买卖商品。
应用推荐