TheGoldenGateBridgejoinsthebeautifulcityofsanFranciscow...
问题详情:TheGoldenGateBridgejoinsthebeautifulcityofsanFranciscowiththesuburbs(郊区)tothenorth.Eachday,aboutonehundredthousandcarscrossthebridge,takingpeopletoandfromthecity.Morethanhalfofthemcrossthebr...