英语语法分析

Office buildings with recirculated air can get stuffy and stale.

有再循环通风系统的写字楼可能会空气不好。

Fluid entering the by-pass line is recirculated through the pump.

进入旁通管线的液体通过泵循环。

Air that is recirculated throughout the cabin is most often blamed.

最常遭到诟病的是空气在机舱内的循环流动。