全文是：

　　IfyoutravelaroundChinayouwillnoticeaverypopularactivityeverywhereyougo--basketball.Thismuch-lovedandactivesportisenjoyedbymany,forfunandexercise.

　　Thesportofbasketballisalittleoverahundredyearsold.Itisplayedbymorethan100millionpeopleinover200countriesincludingChina,wherebasketballhasbeenplayinparks,schools,andeveninfactories.

　　BasketballwasinventedbyaCanadiandoctornamedJamesNaismith,whowasbornin1861.Whenhewasatcollege,hisclasswasonceaskedtoinventanewgamethatcouldbeplayedindoorsduringthelongwinters.DrNaismithcreatedagametobeplayedonahardwoodenfloor,sothesafetyoftheplayerswasimportant.Knockingintoplayersandfallingdownwouldbedangerous.