1
この絵は、火星最初の都市として科学者が構想した未来像を示しています。
This drawing shows a scientist’s vision of the first city on Mars.
This drawing shows a scientist’s vision of the first city on Mars.
2
それはかっこよく見えます。
It looks cool.
It looks cool.
3
そこに住むにはさまざまな困難があり、そのひとつとして、大気のことがあります。
We will have a lot of difficulties living there, which include dealing with the atmosphere.
We will have a lot of difficulties living there, which include dealing with the atmosphere.
4
それはほとんど二酸化炭素です。
It is mostly carbon dioxide.
It is mostly carbon dioxide.
5
宇宙飛行士は、酸素を得る方法を見つけなければならないでしょう。
Astronauts will need to find a way to get oxygen.
Astronauts will need to find a way to get oxygen.
6
重力の問題も解決しなければいけません。それは地球の重力の約38％しかないのです。
We have to deal with the gravity, which is only about 38% as strong as the gravity on Earth.
We have to deal with the gravity, which is only about 38% as strong as the gravity on Earth.
7
このような困難な問題に取り組むには、私たちは、大変な努力をしなければなりません。
We must work hard to tackle such challenges.
We must work hard to tackle such challenges.