禁止在干线公路上通行的超重载重汽车的英文

off-highway truck

• 禁止:    prohibit; ban; for ...
• 在:    exist; be living
• 干线公路:    arterial highway; ...
• 上:    upper; up; upward
• 通行:    go through; pass t ...
• 的:    4次方是 The fourth po ...
• 超重:    overload overweigh ...
• 载重汽车:    autotruck; motorlo ...