when crong went up the trampoline there was strange sound from crong's stomach.
Pororo_ENGLISH4_3_Pororo_ENGLISH4_3_ep7_79 Pororo_ENGLISH4_3_Pororo_ENGLISH4_3_ep7_80 Pororo_ENGLISH4_3_Pororo_ENGLISH4_3_ep7_81 Pororo_ENGLISH4_3_Pororo_ENGLISH4_3_ep7_82