A more efficient tax would be a tax on producers of food, based on the difference between the cost of the ingredients before processing and the price for the finished product.

更有效的税收方式应是以食品成分在加工前的成本与食物成品价格之差为税基对食品生产商课税。

youdao

By all means buy the U1 if it sounds more pleasing to you. Of course there is a significant price difference.

采取一切手段购买u1，如果U1你听起来更感觉更好。当然有很大的价格差异。

youdao

It may cost a little more than you'd usually pay somewhere else, but the price difference isn't huge.

价格可能比你平常在其他地方付的多一些，但差异也不是很大。

youdao

The point is that every transaction involves tradeoffs, and a slightly less desirable house at a far more agreeable price can make the difference between building wealth and overextending yourself.

FORBES: Real Estate Traps To Avoid

That difference is reflected both in price and flexibility at Chegg.com, which offers more than four million books in various formats.

MSN: Fast-Growing Chegg Aims for High Marks with Students

As the internet and profiling technologies become more common, many expect that buying histories will make a difference to the price you pay for goods and services.

BBC: Amazon's old customers 'pay more'