3.The paper introduces the definition of CBD and its characteristics, analyzes the effect of the development of modern metropolitan traffic on the historical importance of CBD, and points out that it is necessary to have leading ideas and clear cut policies.
4.He urged governments to deregulate the industry in order to open access to global capital markets, as well as to cut the tax burden and regulate monopoly suppliers led by airports and air traffic control systems.
5.most injures take placed in workplace, highway/street and home,and concentration in 9 - 10 AM and 5 - 6 PMjand the cause of injuries were blunt force(36.47% ) , fall( 26.17 % ) and stab/cut( 16.92 % ) and traffic injury( 12.75 % ) ;
6.MONTERREY, Mexico (Reuters) - Motorists in northern Mexico who are caught dabbing on lipstick, shaving or carrying a pet at the wheel will now face hefty fines as authorities try to cut down on traffic accidents.
