Spitting or hiccupping in

Spitting or hiccupping in Please ____ yourself from smoking and spitting in public pla Charles started hiccupping in 1992对话向部分提问（ in 1992） no spitting “Spitting in public can spread diseases”和“Spit in public can I've become one with my machine,taking data in,spitting them spitting in pubilc is very impolite 改为同义句 _______ very impol hiccupping world record是什么意思? It's only spitting. No spitting是什么意思? Charles had a new world record ---- hiccupping. in or to many