来自曹恒的问题
【thesoundmadeeachtimeyourfoottouchesthegroundwhenwalking什么意思】
thesoundmadeeachtimeyourfoottouchesthegroundwhenwalking什么意思


【thesoundmadeeachtimeyourfoottouchesthegroundwhenwalking什么意思】
thesoundmadeeachtimeyourfoottouchesthegroundwhenwalking什么意思
你每次走路时脚碰到地就会发出这样的声音