Terraplane
氣墊車
??? 情景例句
I think I did the right thing
我覺得我做了一件對的事
Don't forget to buy it for him.
不要忘記買給他。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是認真和資深的科學家，他們一直夢想著把人送上火星。