Personal computers are cheap and getting cheaper.
个人电脑现在价格便宜，以后还会越来越便宜。
Also, wind power is cheap, and it's getting even cheaper.
此外，风能很便宜，而且越来越便宜。
Fewer emissions and cheaper travel sound pretty appealing.
较少的碳排放和较便宜的旅行费用听起来很诱人。
Books offer an outstanding wealth of learning at a much cheaper price than taking a course.
书籍能提供非常丰富的知识，而且价格比上一门课要便宜得多。
Who wants to be in favor of drowning sea turtles in fishing nets so that people can eat cheaper shrimp?
谁会为了使人们能够吃上便宜的小虾，而赞同在渔网中溺死海龟呢？
Shopping online is more convenient and cheaper, and best of all, it can provide consumers with more choices.
网购更加方便便宜，更好的是，它能给消费者提供更多的选择。
If housing takes more than 25% of your income, for example, consider moving to a cheaper place or renting out an extra room.
例如，如果住房花费了你25%以上的收入，那么你可以考虑搬到更便宜的地方，或者把多余的房间租出去。
Although e-bikes first appeared in the 90s, cheaper options and longer-lasting batteries are breathing new life into the concept.
虽然电动自行车最早出现在上世纪90年代，但更便宜的选择和更持久的电池正在给这一概念注入新的活力。
As solar panels get cheaper, the world is likely to see more skyscrapers covered in solar panels, collecting energy much like trees do.
随着太阳能电池板变得更加便宜，这个世界有可能会看到更多被太阳能电池板覆盖的摩天大楼，像树一样收集能源。
But technology has reduced transaction costs, making sharing assets cheaper and easier than ever-and therefore possible on a much larger scale.
但是，技术已经降低了交易成本，使得共享资产比以往更便宜、更容易——因此，在更大的范围内共享资产是可能的。
A good idea or product, such as a cheaper X-ray machine or better wind turbine, can be plugged into a global system of sales and manufacturing.
一个好的理念或产品，比如更廉价X 光机或更优质的风力涡轮机，都可以纳入全球范围的销售和制造体系中。
No one questions the desirability of cheaper fares.
没有人质疑票价下调是件好事。
Scientists say that a water-powered spaceship could make the trip to Mars much cheaper.
科学家称，水动力宇宙飞船可以大幅减少火星之旅的成本。
This mayor has made it cheaper, easier, and more cooperative to make movies in New York City.
这位市长使得在纽约拍摄电影更低廉、更容易、并且能够得到更多的协助。
Having fewer parts makes the electric car cheaper to maintain and less likely to have mechanical problems.
由于零件更少，因此电动汽车的保养更加便宜，出现机械故障的概率也降低了。
Jogging is cheaper than many sports—to start, just get some comfortable sports clothes and good running shoes.
慢跑比许多运动都便宜——只需要一些舒适的运动服和好的跑鞋就可以开始了。
In the late 1700s James Watt designed an efficient and commercially viable steam engine that was soon applied to a variety of industrial uses as it became cheaper to use.
18世纪晚期，詹姆斯·瓦特设计了一种高效的、商业上可行的蒸汽机，随着它的使用成本越来越低，它很快被应用于各种工业用途。
A cheaper alternative: Grow your own.
一个更实惠的选择：自己种植。
Clean energy is also getting cheaper.
清洁能源的价格也越发变得平易近人。
You can't find a cheaper price anywhere else.
任何地方都找不到比这更便宜的价格了。
It's cheaper than a hotel and much more comfortable.
这比住旅店更便宜也更舒服。
Robots are better and cheaper than they have ever been.
机器人比以前更加先进且便宜。
Moreover, it is a cheaper and more efficient option.
再者，这的确是一个经济有效的途径。
At $5 it is cheaper than a taxi and nicer than the subway.
5美元的票价比坐出租车便宜，环境也优于乘地铁。唯一的遗憾是不接受座位预定。
Again, cheaper communications helped to bring about change.
日趋便宜的通信技术再一次带来了变革。
The better way is to make clean, renewable energies cheaper.
更好的方法是使清洁的、可再生的能源更便宜。
I know that smaller one is cheaper, but I do prefer this one.
我知道小一点的那个会便宜一些，但我确实喜欢这个。
I know that smaller one is cheaper, but I do prefer this one.
我知道小一点的那个会便宜一些，但我确实喜欢这个。
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