Do you know any great inventions in the world?
你知道世界上的一些伟大发明吗？
I think paper is a great invention.
我认为纸是一项伟大的发明。
People can write on it.
人们可以在它上面写东西。
I think the watch is a great invention.
我认为手表是一项伟大发明。
People can tell the time anywhere.
人们可以随时随地看时间。
I think the car is a great invention.
我认为汽车是一项伟大发明。
People can travel from one place to another very fast.
人们可以很快地从一个地方到另一个地方。
I think … Well, I'm going to invent something myself.
我认为……额，我自己将要发明一些东西。
Great! What are you going to invent?
好极了！你打算发明什么？
I'm going to invent a flying bike!
我打算发明一辆会飞的自行车！
People can go anywhere with it.
人们可以骑着它去任何地方。