英语语法分析

He will share his professional knowledge of haircare.

他将和大家分享他在护发方面的专业知识。

L'Oreal customers spent 3.63 million euros on haircare products in 2006.

欧莱雅2006年护发类产品的销售额达到363万欧元。

Alvarez recommends switching up your haircare regime when factors, such as the weather, change.

阿尔瓦雷斯建议，当天气等各种因素变化时，需要改变你的头发护理方法。