吃透英语课本，提升在校竞争力
adj. 更便宜的；“cheap”的比较级
They bribe the cheaper generic opponents.
他们贿赂便宜的仿制药对手。
Throughout this period food became cheaper, safe and more reliable.
在此期间，食物变得更便宜、更安全、更可靠。
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。
Underwater exploration is so much cheaper than space flight.
水下探索比太空飞行便宜多了。
Taking a bus to Miami, it's cheaper than going by train.
坐公共汽车去迈阿密比坐火车便宜。
People were surprised by their quality, and of course they were a lot cheaper than champagne.
人们对它们的品质感到惊讶，而它们当然比香槟便宜得多。
As a former high school teacher, I saw students choose familiar, cheaper options year after year.
作为一名前高中教师，我看到学生们年复一年地选择熟悉的、更便宜的选项。
Once they do, it'll be cheaper and the industry might move forward.
一旦他们这样做了，价格就会更便宜，这个行业就会向前发展。
Medicine could save hundreds of millions of dollars a year if everyone used the cheaper drug.
如果每个人都使用更便宜的药物，我们每年可以节省数亿美元。
