A collector of antique cars asked Frank to look out for a 1906 gashead lamp.
一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯。
2
The inner envelope filled with helium in the head section of the blimp and the third built-in airbag at the tail is filled with ethane combustible gas.
飞船头部的内置气囊中充满了氦气，而置于尾部的第三节内置气囊则充满了乙烷可燃气体。
3
The inner envelope holds helium in the head section of the blimp and an ethane fuel gas in the three tail sections.