![SuHuaisstudyingatCambridge,UK.Shehasboughtabicycleandis...]( "SuHuaisstudyingatCambridge,UK.Shehasboughtabicycleandis...")
- 問題詳情：SuHuaisstudyingatCambridge,UK.Shehasboughtabicycleandisworriedaboutsecurity(安全).Herfriend,Kate,foundthisarticleandsentittoher. IntroductionAlotofcrimeisagainstbicycles.About150,000bicyclesarestoleneveryyearandmostareneverfound.Youcanpreven...
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