Ib qib siab ntawm qhov tshwm sim ntawm Sab Hauv Tsev Trampoline

Hauv kev lag luam mini trampoline, qhov no yog nrov tam sim no.

Qhov kev tsim ntawm trampoline no yog tsim tshwj xeeb rau kev siv hauv tsev.

Thiab nws yeej yuav yog cov rooj tog zoo nkauj hauv tsev.