英语语法分析

The level of background noise affects both the intensity of flavour and the perceived crunchiness of foods, researchers have found.

研究人员发现，背景声音的大小影响食物的味道强度以及口感。

Scientists hope improvements to the popular Golden Delicious variety - which originated in West Virginia, us, more than a century ago - could enhance the taste, look, and crunchiness of the fruit.

科学家们希望，香蕉苹果的品种改良能够改善口味、外观和口感。香蕉苹果非常受人们欢迎，该品种源于一个多世纪以前的美国西佛吉尼亚。