During the rest of the day people will continually spray black grime into my mouth, which I am then instructed to spread over my teeth for the ultimate gnarly effect. Tastes gnarly, too.

Ears as if the silver carp pop-up spray sound, then look for the spread of the surface of the water ripples, and their minds with Yinyun submerged in the water spray inside the moist atmosphere.

This paper analyses the reasons of the emergence and spread of dust, According to the actual situation of coal preparation plant, use dual-swirl spray control dust pollution.