Iwanttohaveapenfriend,hopefullyagirlinherearlytwenties,andwithinterestssimilartomine.Inmymind,sheissomeonewhoisintraveling,swimming,andplayingtabletennis.Besides,itwouldbebetterfouhertohaveapetdouasIhavekeptoneathomeforsometime.Withsuchapenfriend,IhopeIcansharewithherourexperienceintraveling,takingcareofpets,orwhateverwehaveincommon,AndIbelieveIwillimprovemyEnglishbydoingsoandlearnmoreabouthercountry.
不过这的确是一篇好文章,里面的一些词组和句式希望你能灵活运用!