dkm.bom kuong m pi. dien ak.nhu? kai' t.lon2 ey.bo' cko m muon. usb de? m post ltinh ak.rieng kai' loai. cko' ma' nhu? m lsau bo' deo' cko muon. nua.rieng t ma p? vs hong? quyen' thi cket me m di.sog' de? bo' m ckui>? vao mat. ak.kai' loai m post xau' ka? mat 9a2.m nghi tek ma gioi? ak.deo' dua nao n' binh luan.bo' m sot' loai cko' nhu m ns cko vai loi