big on

例句：

1. 1. She is big on fashion and alwaystries to look her best.
   她非常注重时尚，总是尽力打扮得最好。
2. 2. He isbig on helping others and volunteers his timewhenever possible.
   他非常乐于助人，只要有机会就会志愿帮忙。
3. 3. The teamis big on communication andencourages open dialogue among members.
   这个团队非常重视沟通，鼓励成员之间开放对话。