这个夏天有你真好的英语句子可以是：

1. This summer, it's wonderful to have you.

2. Your presence brings warmth to my heart and joy to my soul. Thank you for being here.

3. It's so lucky to have you.

4. Welcome back, Deborah—It's good to have you here.

5. It's nice to have a friend like you.

希望这些句子能满足你的需求!