It is a lot cheaper to simply hire a good local team and make them want to continue working for you.
只要雇用一个好的本地团队,让他们继续为你工作就更便宜了。
It is cheaper than calling long distance, and a lot more convenient than waiting until Sunday for the telephone rates to drop.
这比打长途电话便宜,也比等到周日电话费降下来方便。
If solar power is ever going to take off-and the world needs it to-photovoltaic cells will have to become a whole lot cheaper to produce.
如果太阳能产业可以崛起——并且世界需要它如此——光电池将不得不成为发电产业中造价低廉的一份完整的份额。
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