作业帮急求一篇有关伦敦奥运的英语小短文,50词左右.带上翻译
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急求一篇有关伦敦奥运的英语小短文,50词左右.带上翻译
急求一篇有关伦敦奥运的英语小短文,50词左右.
带上翻译
急求一篇有关伦敦奥运的英语小短文,50词左右.带上翻译
The Jamaican sprinter Usain Bolt defended his 100-meter,200-meter and 4x100-meter gold medals,the last in world-record time.No one has ever done such a thing.
Bolt did it against incredible competition,the fastest group of humans ever assembled.In the 100 meters,the silver and bronze medalists ran personal bests and never stood a chance.In the relay,the silver medal-winning Americans ran a national best and tied the previous world record and still finished five meters behind Bolt,who ran the anchor leg for Jamaica.
牙买加的尤塞恩·博尔特成为了奥运会历史上第一个蝉联100米、200米和4x100接力金牌的短跑运动员.
博尔特在与有史以来跑得最快的其他飞人的竞争中取得了如此令人难以置信的奇迹.在100米比赛中,银牌和铜牌获得者跑出了个人历史最好成绩,仍毫无机会.在接力比赛中,银牌获得者美国队创造了本国记录并平了世界记录,依然被牙买加最后一棒的博尔特甩开5米.
1，移项，2x-x<=3-4;得x<=-1.
2,x/3<(x+1)/4 两边同乘以12得 4x<3x+3;移项得 x<3. ！！
The Jamaican sprinter Usain Bolt defended his 100-meter, 200-meter and 4x100-meter gold medals, the last in world-record time. No one has ever done such a thing.
Bolt did it against incredible co...
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The Jamaican sprinter Usain Bolt defended his 100-meter, 200-meter and 4x100-meter gold medals, the last in world-record time. No one has ever done such a thing.
Bolt did it against incredible competition, the fastest group of humans ever assembled. In the 100 meters, the silver and bronze medalists ran personal bests and never stood a chance. In the relay, the silver medal-winning Americans ran a national best and tied the previous world record and still finished five meters behind Bolt, who ran the anchor leg for Jamaica.
牙买加的尤塞恩·博尔特成为了奥运会历史上第一个蝉联100米、200米和4x100接力金牌的短跑运动员。
博尔特在与有史以来跑得最快的其他飞人的竞争中取得了如此令人难以置信的奇迹。在100米比赛中，银牌和铜牌获得者跑出了个人历史最好成绩，仍毫无机会。在接力比赛中，银牌获得者美国队创造了本国记录并平了世界记录，依然被牙买加最后一棒的博尔特甩开5米。
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