In this summer vacation
暑假───summer vacation;这个───this
Summer vacation begins today.───今天开始放暑假了。
's almost summer vacation.───快到暑假了。
Summer vacation, here I come!───暑假，我来了！
The summer vacation had come round again. I was happy that I could forget about school at least for a while.───暑假再一次到来了，我很高兴因为我至少可以在一段时间内忘记学校的事情。
To go home or to stay at school during the summer vacation is not decided.───暑假回家还是呆在学校还没有决定。
No one claims that summer vacation is incomplete without travel. It's up to you to decide how you spend your time.───没有人会认为，暑假不出去旅行就不完整。如何安排时间，这取决于你自己。
Will you be home over the summer vacation?
All summer vacation long they just bummed around.
During his summer vacation he visited Russia.
Don't let your mind rust during the summer vacation.
They planned a late summer vacation in Europe.