这是（我度过的）最美好的夏天。

It was the best summer ever.

youdao

这是他一生中最美好的一个夏天。

That was one of the best summers of his life.

youdao

点击整个夏天，看到你的笑颜，复制你的笑脸，粘贴在我的心间，下载我的思恋，把它另存为永远，打开我的手机，给你最美好祝愿。

Click whole summer, see your smile, copy your pretty face, paste in my heart, download my love, save it forever, open my mobile, give you my best wishes.

youdao

点击整个夏天，看到你的笑颜，复制你的笑脸，粘贴在我的心间，下载我的思恋，把它另存为永远，打开我的手机，给你最美好祝愿。

Click whole summer, see your smile, copy your pretty face, paste in my heart, download my love, save it forever, open my mobile, give you my best wishes.

youdao