You have two types of transmission - I should have written that here - transmission.

你有两种类型的传输 - 我应该在这里写 - 传输。

So now, you decided on the type of car, the type of transmission, now you need to do your research.

所以现在，你决定了汽车的类型，变速箱的类型，现在你需要做你的研究。