Furthermore, the documentation gives no indication of how to wait indefinitely.
而且，在API文档中，也没有明确的指出该怎样无限期地等待socket就绪。
Never guess; follow rules and wait for a definite indication before you make a trade.
一定要跟随趋势并等待出现明显的信号才可以进行交易，千万不可以胡乱猜测。
You can make large profits on small risks provided you use a STOP LOSS order, and apply all the rules and wait for a definite indication of a change in trend up or down before you make a trade.
假如你在做交易前应用所有的规则，在上涨或下跌趋势改变中等待明确的进场机会，并用“止损单”进行保护，那么你将会用较小的风险获得巨大的利润。
Progress bars are commonly used to give the user an indication of how long to wait for a protracted action to complete-for instance, when a large file is being loaded.
进度列通常用来让使用者了解完成长时间动作所需等待的时间，例如当载入大型档案时。
The tightening of the bands is often used by traders as an early indication that overall volatility may be about to increase and that a trader may want to wait for a sharp price move.
紧凑的布林线被交易员认为是整体波动增加将会出现价格剧烈变动的早期信号。
The tightening of the bands is often used by traders as an early indication that overall volatility may be about to increase and that a trader may want to wait for a sharp price move.
紧凑的布林线被交易员认为是整体波动增加将会出现价格剧烈变动的早期信号。
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