Englishiswidelyusedthroughouttheworld.Somanypeoplespeakitasasecondlanguage.（）nline,you'llfindlotsofinformationinEnglish.Ifyoudon'tunderstandEnglish,howcanyouknowmoreabouttheworld,howcanyougetmoreknowledge.Atinternationalconferences,Englishisalsousedastheofficiallanguage.WithoutgoodEnglish,youcannotexpressyourideaswellatsuchconferences,neithercanyouintroduceChinatotheoutsideworld.