【英语高手pleasecomein～LastsummerIwenttoHangzhouinordertovisitmypenpal——Yoyo,alovelyandsmartgirl.TheplaceappointedfortheappointmentwasWushansquare.Andshesaidthatshewasverypleasedtobemyguideandshewoulds】

　　英语高手pleasecomein～

　　LastsummerIwenttoHangzhouinordertovisitmypenpal——Yoyo,alovelyandsmartgirl.TheplaceappointedfortheappointmentwasWushansquare.AndshesaidthatshewasverypleasedtobemyguideandshewouldshowmearoundHangzhou.SohowmuchIexpectedtomeether!Butunluckily,thereweretoomanypeopleandIwasstrangetothecitysoIhadlosttheway.

　　……

　　请问哦,“于是,我漫无目的地逛起街来”怎么表达这个意思哈,大致意思就够了`

　　ps顺便帮人家检查下上面写的有米有语法错误呐?>O