层进式倍投详解简介：There was a paper number plate with a big 6 written on it on the driver's front window. This is the No. 6 bus, which has the longest route and the most stops in the county.
There was a paper number plate with a big 6 written on it on the driver's front window. This is the No. 6 bus, which has the longest route and the most stops in the county.
