Tsev-Khoom- Tus pab pawg-

Sab nraum zoov trampoline

Raws li ib qho ntawm cov ua rau sab nraum zoov trampoline tuam ntxhab thiab cov muag khoom hauv Suav teb, peb sov siab txais tos sab nraum zoov kev sib tw ntawm peb cov khoom pheej yig rau peb rau cov khoom pheej yig ntau.