美国行程征求意见稿, 求长老指点啊草拟美国行程, 求各位长老意见,一家三口,孩子刚4岁Beijing → Los Angeles →San Francisco → Los Angeles → San Diego →Las Vegas → Los Angeles → BeijingDay 1 San Francisco ( Fisherman's Wharf, Lombard Street)Day 2 San Francisco (Golden Gate Bridge, California Academy of Sciences)Day 3 San Franc...