It was the very best of watercoolers, up-to-date, scientific, and right-thinking.

它是最好的饮水冷却器，新颖、科学、设计合理。

youdao

It was the very best of watercoolers, up-to-date, scientific, and right-thinking.

它是最好的饮水冷却器，新颖、科学、设计合理。

youdao