As dusk fell , bats began toffy between the trees .

黄昏降临了，蝙蝠们开始在树丛中飞翔。

Someday it will be possible toffy between australia and europe in a couple of hours .

总有一天，在澳大利亚和欧洲之间飞行往来可能只需几小时。

People learning toffy often practise on a flight simulator .

学习飞行的人通常在飞行模拟器中进行练习。