Dr. Chao Ning says clearly, "All it means is there are more chances of seeing a lot of people on the street you can nod and say hi t o. But there's still a big distance between us, it seems."
趙寧博士說得清楚：「那只是在街上看到男男女女的機會多了，點頭打招呼的對象多了；人和人的距離卻彷彿更遠。」