Summer time is usually good for vacation.

夏天是度假的好时节。

Imagine its summer time.

想象一下，时节正值夏日。

Summer time is always enough for two months.

暑假的日期向来都是充足的两个月。

Sometimes in summer time, it can be really crowded and busy.

夏季的时候，有时候颐和园非常拥挤、吵闹。

Before the memory except miss, only when the late summer time.

记忆前除了想念，只剩夏末时流年。