去年暑假的英文解释：last summer vacation。
双语例句
1去年暑假迈克拍了许多照片。
Mike took many photos last summer vacation.
2去年暑假我在那个饭店做服务生。
I worked as a waiter in that restaurant last summer holiday.
3去年暑假，我和朋友去爬山了。
Last summer vacation I went hiking on a mountain with my friends.
