We made a special ball, with a bell in it, so the kids can keep track of where the ball is and what it's doing by listening for it.
我们做了一个特殊的足球,里面带一个铃铛。这样通过铃铛声音,孩子们可以跟着球跑并能判断出赛场情况。
Shares jumped immediately as earnings were released after the bell in New York, rising 5.2% or $11.11 to $225.29 by 4:22 PM in New York.
周二纽约股市收盘后该公司业绩一经公布,其股价应声上涨。 纽约当地时间周二下午4:22,亚马逊股价报225.29美元,涨11.11美元,涨幅5.2%。
James Bell suffered second-degree burns in an explosion.
詹姆斯·贝尔在一次爆炸中被二度烧伤。
Workers stand outside stores, ringing a bell and collecting money in a red metal kettle from shoppers passing by.
VOA: special.2009.11.02
You're--and to put it in a crude way, you're teaching the dog that the bell goes with the food.
简单地说,你在让狗知道,铃声和食物是一起出现的。
They did this in Bell Laboratories, and they found that, in fact, the electrons did diffract.
他们在贝尔实验室完成了这项工作,他们发现实际上,电子确实发生了衍射。
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