Onye na-eweta akwụkwọ kachasị mma nke ndị na-eweta mmanụ - ngwa ọrụ mmanụ ọkụ - Jianhe
Onye na-ebubata akwụkwọ kachasị mma kachasị mma - ngwa ntuziaka mmanụ lubrication - jinianhedetail:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Anyị kwenyesiri ike na ya na nkwonkwo, azụmaahịa dị n'etiti anyị ga-ewetara anyị uru mmekọrịta. Anyị nwere ike ikwe nkwa na ị na-enweta oke mma na uru asọmpi na-asọpụrụ ndị ahịa na-aga, Philation, na-emekọrịta ihe mmekọrịta dị na ya bụ ihe anyị na-eme. Anyị bụ onye a pụrụ ịdabere na ya na China. N'ezie, ọrụ ndị ọzọ, dị ka nyocha, enwere ike inye ya.