They called a submarine an iron fish and a small bomb thrown by hand a potato.
他们把潜水艇叫做“铁鱼”，把手榴弹叫做“土豆”。
2
Opportunities Are Often Disguised as Problems - the use of a nuclear bomb by Iron Man, which had the potential for massive damage, was used for good.
机会往往伪装成麻烦呈现在你面前-钢铁侠利用具有大规模破坏的威力的核弹是出于好的目的。
3
Determining the iron content in organism by oxygen bomb burning incineration is easy to operate, fast to finish, free of pollution and reliable in different conditions.