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