他喝醉的时候一直 ...
I know a bendy road is 弯弯曲曲的一条路 but I don't think 弯弯曲曲的开车 can be used.
Then I though about 往左拐 and 往右拐 , maybe I could say 拐来拐去的开车 ?
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Sign up to join this communityI think it graphically describes how one's driving as "swerving all over the road"
or
maybe I could say 拐来拐去的开车?
It would work
If you don't need a word for word translation, I think one way to express is:
他喝醉了,开着车左冲右撞。