现在抛开数字作出买或卖的决定。
Now, work backward from that number to a buy-or-sell decision.
你们家有人买或卖不好的药吗?
流动性是证券市场的重要属性,是由于某种原因交易者买或卖股票的意愿。
Liquidity is the important attribute of security market, is the wishes that the traders buy or sell stocks because of certain kind reason.
Most of those who attempt to sell too late and buy too late and do both too often, incurring heavy expenses and developing too unsettled and speculative state of mind."
大多数试图晚卖或晚买的人,或者经常既晚卖又晚买的人会损失惨重,而且变得心神不定还特别喜欢投机
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