bladder fuel tank

例句：

1. 1. The car's bladder fuel tank is full of gasoline.
   这辆车的油箱里装满了汽油。
2. 2. The engineer replaced the bladder fuel tank with a new one.
   工程师用一个新的油箱替换了旧的油箱。
3. 3. The bladder fuel tank was designed to hold a large amount of fuel.
   这个油箱被设计来储存大量的燃料。