So on behalf of little Masa and on behalf of Doaa and of Bassem and of those 500 people who drowned with them, can we make sure that they did not die in vain?
因此，为了小玛萨， 为了多阿， 为了巴西姆， 为了那葬身海底的500条人命， 我们能否保证他们的死没有白费？