Except making traffic laws, the government should strengthen the construction of transport facilities that are the foundation of road safety.
除了实施严格的交通法律法规之外，还应该加强交通基础设施的建设，这是道路安全的基础。
2
Loess, a special soil widely distributing in northwest area of China, is often used as roadfoundation filling element and foundation soil during the large-scale highway construction of this area.