But unlike standard funds they can be bought and sold throughout the trading day, so investors can make, or reverse, broad bets quickly, without having to buy dozens of stocks separately.
但与标准的基金不同，它可以在交易日内买卖，所以，投资者可以在短时间内进行资产的买进卖出，而不用单独地买卖大量的股票证券。
You can help reverse the effects of aging on the brain by eating these berries once a day.
每天吃一次浆果能帮助您逆转衰老对大脑的影响。
A few cups of coffee a day may be all that is needed to reverse the effects of Alzheimer's disease, new research suggests.
一项新的研究表明，一天几杯咖啡也许是为了扭转阿尔茨海默病的作用所需要的。
The number of the survival cells and survival time were recorded following the cells were observed under the reverse phase microscope every day.
每天在倒置相差显微镜下观察细胞生长情况，记录存活细胞数和存活时间。
Drinking 5 cups of coffee a day could reverse memory problems, according to the scientists.
科学家认为每天5杯咖啡或许可以治疗记忆疾病。
Help reverse the acclimation and get back on home time by eating an hour later each day for three days.
为了帮助自己回家后适应环境，在离开前的三天开始每天推迟一个小时吃饭吧。
The parabolic stop and reverse (SAR) technique provides stop-loss levels for both sides of the market, moving incrementally each day with changes in price.
抛物线制止和扭转(特区)技术提供的停损水平，双方的市场份额，正在逐步改变，每天的价格。
The 40 foot container with the reverse osmosis module can provide emergency water for up to 3,000 people per day.
英尺的集装箱装有反渗透模块，能每日为多达3，000人进行紧急给水。
The 40 foot container with the reverse osmosis module can provide emergency water for up to 3,000 people per day.
英尺的集装箱装有反渗透模块，能每日为多达3，000人进行紧急给水。
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