我的航班早上8点到，朋友的航班下午1点到，和朋友下午行程已安排，我不知道这段时间是否应去悉尼桥看看。how long will it take to climbe the bridge? how long will it take for this trip? (from airport to the bridge then back to the airport to meet my friend?) I have a carry-on bag, is there any baggage deposit service at the airport? or any other suggestion for this half day? Thanks a lot for any suggestion.
