"The flame arrestors make sure a flame outside of the airplane does not come inside the fuel tank through the vent system." The above sentence means"火焰阻止器用于阻止飞机外面的热量通过通气系统进入油箱。"
A.1正确答案A
"The flame arrestors make sure a flame outside of the airplane does not come inside the fuel tank through the vent system." The above sentence means"火焰阻止器用于阻止飞机外面的热量通过通气系统进入油箱。"
A.1正确答案A
