这让科学家能够开发出具有更高产量和更高营养含量的改良作物。

This will allow scientists to develop improved crops with better yields and higher nutritional content.

youdao

当用来增产，减少杂草或者只是为了增加风味和营养时，是不是基因改良作物就可以接受了呢？

Is genetic engineering acceptable when used to increase yield, reduce weeding or simply improve flavor or nutrition?

youdao

最后但重要的一点是基因改良可以使现有的食物更加有营养。

Last but not least, genetic modification can make existing foods more nutritious.

youdao