The volume of the breathing apparatus is small.The weight of it is light.The operation is simple.It is on the safe side and comportable for the wearer.
本呼吸器具有体积小、重量轻、操作简单、安全可靠、面罩视野
、
密
好。
The volume of the breathing apparatus is small.The weight of it is light.The operation is simple.It is on the safe side and comportable for the wearer.
本呼吸器具有体积小、重量轻、操作简单、安全可靠、面罩视野、密好。
声
：以上例句、词
类均由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
