You uncle seems to be a good driver, even so, I wouldn't dar

You uncle seems to be a good driver, even so, I wouldn't dare to travel in his car.
这个句子对么?
这里有两个例句
It's raining. Even so, we must set off.
天在下雨,尽管如此我们还是要出发.
The book is rather old; even so, it is very useful.
这本书已很旧,尽管如此,它还是很有用.
这个句子有从句么?例句里一个用了句号,一个用了分号