My mother was so touched by her gesture that she decided to go back to the store and give the cashier a five-dollar bill to keep on hand in case the same happened to someone else if they didn't have enough money for all of their groceries.
我母亲被她的举动感动了，她决定回到店里，给收银员一张五美元的钞票，让他放在手边，以防别人在没有足够的钱支付所购买的东西时发生同样的情况。
Fill ice cube trays with lemon juice. Once frozen, store the cubes in a plastic resealable bag. This way you always have fresh lemon juice on hand.
在制冰盒中装满柠檬汁。冷冻后，把冰块储放在可再次密封的塑料袋中。这样你在手边随时都有新鲜的柠檬汁。
Give away any food you have on hand, or lock it up and give the key to the neighbours.
把你手头的食物分发送人，或锁藏起来，把钥匙交给邻居们。
None of this is likely to be on hand if you cannot even afford to mend the dismally few highways you have.
如果你甚至不能承担惨淡的几条高速公路的维修，那么这些都不太可能发生。
There is no human supervision, but an attendant will be on hand to accept cash and explain the system to newly users.
这里没有人工监督，但会有一名服务员在现场接受现金，并向新用户介绍系统。
Albrecht was always on hand to answer any questions and to help the children discover about computers in their own way.
Albrecht 总是随时准备着回答孩子们的问题，并帮助他们用自己的方式了解计算机。
Steamboats were not only faster but also transported upriver freight for about one-tenth of what it had previously cost on hand-propelled keelboats.
蒸汽船不仅速度更快，往上游运送货物的成本也只有以前手推运货船的十分之一。
For the last three years, light shows on the Bund have been successfully held for New Year's Eve celebrations, but this year the light show was canceled and there were fewer police on hand.
在过去的三年里，外滩的灯光表演在新年前夜的庆祝活动上成功举办，但今年的灯光表演被取消了，现场的警察也减少了。
Retailers can relieve the headaches by redesigning store layouts, pre-stocking sales items, hiring speedy and experienced cashiers, and having sales representatives on hand to answer questions.
零售商可以通过重新设计店面布局、提前备货、雇佣效率高且有经验的收银员、安排专门的销售代表现场解答等方式来解决这些令人头疼的问题。
One concentrates solely on hand lines (chiromancy) while others are only interested in the form of the hand (chirognomy).
一个只专注于手线（手相），而另一个只关注手的形式（手法）。
I had my original system build documentation on hand in case I needed to refer to it.
我把原来的系统构建文档放在手边，以便随时参考。
It wants more clinical research on hand-washing, and more taps close to latrines.
该机构希望有更多关于洗手的临床研究，并在公共厕所附近多设水龙头。
Use what you have on hand; faux jewels or other shiny baubles would work, as well.
用你手边有的东西：水钻或者闪亮的小玩意都可以。
Sometimes, I'll add in some feta cheese or other vegetables if I have them on hand.
有时候，我加一些羊乳酪或者我手头有的别的蔬菜。
If you run out of energy, keep some healthy snacks on hand to give yourself a quick boost.
也许你会突然耗尽了能量，你可以准备一些健康的零食在手边，也能帮助你迅速恢复。
I've got some German materials on hand; could you translate them for me? I'll pay you.
我手上有些德语资料，你能帮忙翻译一下吗？我会给钱的。
Every publisher and imprint was there with marketing reps, editors, and authors on hand.
所有出版社都带着销售代表、编辑和作者齐聚一堂。
He adds that he is keeping cash on hand to scoop up assets should markets correct further.
他说，为防止市场进一步调整，他留下一些现金来购买资产。
Over 15, 000 spectators, some visible on the right, were on hand for the historic roll out.
超过15,000位观众，包括照片右边可见的，在现场观看这一历史性的离棚过程。
Data is a list of temperatures, a litany of recent sales, or an inventory of parts on hand.
温度列表、近期销售状况说明或者库存零部件清单，这些都是数据。
Despite not knowing all the ins and outs of rules, there are a few you should keep on hand.
尽管不需要了解规则的所有细节，但是有些规则是应该熟悉的。
The game follows popular hits such as the Tamagotchi, cyber-pets on hand-held mini-consoles.
这款游戏秉承了其它游戏，如电子鸡和掌上迷你电子宠物的优点。
In addition, numerous pop film stars from France and China were on hand to mark the festival.
此外，许多法国和中国的流行电影明星也将到场祝贺。
Figure out what information is needed for your regular decisions and have it regularly on hand.
知道你通常在做决定时需要些什么信息并且随时掌握这些信息。
Director Zhao Dayong will be on hand to discuss the film and answer questions from the audience.
导演赵大勇会到场讨论这部电影，并且回答观众提问。
Puppet on hand, Walter returns to his wife Meredith (Foster), who'd tossed him out the day before.
手上带着这个手偶，沃尔特回到了前一天把他赶出去的妻子梅雷迪斯身边。
Puppet on hand, Walter returns to his wife Meredith (Foster), who'd tossed him out the day before.
手上带着这个手偶，沃尔特回到了前一天把他赶出去的妻子梅雷迪斯身边。
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