要买当然要买市场最popular的冷气压缩机。  

Panasonic冷气压缩机不只用在Panasonic冷气机 ， 也广泛被个大冷气机厂采用。


Go for the most popular brand of air conditioner compressors.  

Panasonic air conditioner compressors are used by Panasonic air conditioners and also widely used by many big air conditioner manufacturers.