这个夏天有你真好可以用以下几种英语句子表达：
1. It's wonderful to have you this summer.
2. It's nice to have you around during the summer.
3. I'm grateful to have you this summer.
4. It's so nice that you're here during the summer.
5. It's great to have you陪伴我度过这个夏天。
这个夏天有你真好可以用以下几种英语句子表达：
1. It's wonderful to have you this summer.
2. It's nice to have you around during the summer.
3. I'm grateful to have you this summer.
4. It's so nice that you're here during the summer.
5. It's great to have you陪伴我度过这个夏天。