Compare it to a hot air balloon.

拿它跟热气球作对比。

OK. Let's go by hot air balloon.

好的，我们做热气球去吧。

There's no burner like a hot air balloon.

没有什么飞行器能比得上热气球。

Local authorities have suspended all hot air balloon flights near Luxor.

当地政府已下令停止卢克索附近所有的热气球活动。

He actually truly enjoyed travelling by hot air balloon.

他真的很享受乘坐热气球的旅程。

But you can also fly over Uluru in either a hot air balloon or a helicopter.

你也可以乘坐热气球或直升机飞越乌鲁鲁。

A sheep, a duck, and a rooster were the first passengers on a hot air balloon.

羊、鸭子和公鸡是乘坐热气球的第一批乘客。

When did you do that? I've always wanted to go up in a hot air balloon.

你什么时候做的？我一直想乘热气球上去。

An Egyptian official says tourists will be again able to take hot air balloon trips there.

一名埃及官员表示，游客将可再次享受埃及的热气球旅行。

Here I am on top of Mount Fuji. And here I am in a hot air balloon.

我在富士山顶。我坐在热气球里。

Airplanes, they weren't exciting enough, so he opted to cross the Atlantic in a hot air balloon.

飞机不够刺激，所以他选择乘热气球穿越大西洋。

It wasn't purely for the pursuit of adventure that he took on the hot air balloon challenges.

他不单单是为了追求冒险才挑战乘坐热气球。

Then, crossing the Atlantic wasn't enough, so he decided to cross the Pacific in a hot air balloon.

之后，横跨大西洋还不够，因此他决定乘热气球横跨太平洋。

Here I am on top of Mount Fuji. And here I am in a hot air balloon.

这张是我站在富士山上。这张是我在一个热气球里。

When did you do that? I've always wanted to go up in a hot air balloon.

你什么时候去的? 我一直想坐一次热气球。

Now it wasn't purely for the pursuit of adventure that he took on the hot air balloon challenges.

他参加热气球挑战不仅仅是为了追求冒险。

Hydrogen gas is lighter than air, and people had used it for centuries to lift aircraft like hot air balloons.

氢气比空气轻，几个世纪以来，人们一直用它来抬升飞机，就像升起热气球一样。

And then, crossing the Atlantic, it wasn't enough, so he decided to cross the Pacific in a hot air balloon.

然后，穿越大西洋还不够，所以他决定乘热气球穿越太平洋。

Think about a hot air balloon that goes up into the air.

想一想上升到空中的热气球。

Squeaks, do you remember when we learned about how hot air balloons work?

吱吱，你还记得我们什么时候知道热气球是如何工作的吗？