介绍奥运会(Th Olympic Gams)th olympic gams ar hld vry four yars in a diffrnt city in th world. athlts from diffrnt countris compt in a varity of sports which ar dividd into wintr and sum mr gams.th olympics bgan in grc mor than 2 700 yars ago. th first rcordd olympic comptition was hld in 776 b. c. it was hld in an outdoor stadium and about forty thousand popl watchd th vnt. th first thirtn olympics consistd of only on rac running. th gams had bn hld rgularly for about 1 200 yars. thn, in th yar 397 th olympics wr prohibitd by th roman mporor.it was not until 1896 that th first olympics of modrn tims wr hld in athns. from thn on th gams ar hld vry four yars rugularly. th olympics hav bcom th world's most important athltic vnts and a symbol of sporting frindship of all th popl of th world.