假如你是李华,你的英国朋友sam来中国旅游,你建议他骑自行车旅游,请结合以下要求,向他介绍自行车旅行.60词

Dear Sam:As you know ,in China there are so many very beautiful sights,and China is so big,if you travel by work,will be feel tired ,and can not see much sights a day ,so i suggest you rent a bike to ...