风管和末端风量阀,风口等系统构成。的翻译：Air ducts and Terminal air valve, air intake system. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Air flow duct and the end of the valve, vent systems form.

Air ducts and Terminal air valve, air intake system.

Air hose and terminal amount of wind valve, system constitutions and so on gusty area.

air duct and at the end, such as diffusers airflow system constitutes a valve.

Air ducts and Terminal air valve, air intake system.