很多大型的公司都会对自己公司产品线中的产品进行上万次的市场测试，从测试中构建出最受欢迎和最能盈利的产品组合。

Many of the largest, most successful companies have market-tested thousands of products to develop their portfolios of one- to two-dozen existing product offerings.

youdao

感谢大家的投票，让我们取得了加拿大最受欢迎的组合。

Thanks so much to everyone who voted us Favorite Canadian Band.

youdao

感谢大家的投票，让我们取得了加拿大最受欢迎的组合。

Thanks so much to everyone who voted us Favorite Canadian Band.

youdao