Suzuki attracted a buzz when the car debuted a year as a cheap (but not cheaply built) alternative to an Audi 4.
一年前,铃木凯泽西上市时就曾引发热议,人们将其作为奥迪A4的便宜(价格便宜,而非粗制滥造)的替代品。
All these steps, including the tricky one of recovering sugar from cellulose, can be done already, but not cheaply enough to produce tens of billions of gallons a year.
所有这些步骤,包括那个有技术含量的从纤维素中提取糖类,都已经可以实现,但成本较高还不能实现工业化。
Everybody can buy takeaway food, but sometimes we're not aware how cheaply we can make this food ourselves.
每个人都可以叫外卖,但有时我们并没有意识到自己做这些食物会有多便宜。
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