During the summer vacation暑假里
大学生们暑假里在森林里伐木。
The college students spent their summer logging in the wood.
然而,在我高中的最后一个暑假里,一切都变了。
All of that changed, however, during my last summer of high school.
我把在这个暑假里上档的每一部好电影都看过了。
Ive seen every good movie that came out this summer.
在即将来临的暑假里你打算做什么?
What are you going to do in the coming summer holiday?
暑假里我有十天时间去北京。
I had ten days off in Beijing this summer.