He has long been suspected of using steroids. Those are drugs that make muscles bigger.

早就有人怀疑他使用类固醇，这是种可使肌肉变得更加结实的药物。

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So, in this dissertation, the commonly used formulae and drugs that can treat different Bi syndrome have been analyzed statistically, the result of drug using has been obtained primarily.

因此，本论文对治疗不同痹症的常用方和药作了统计分析初步得到用药结果。

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Olympic champion swimmer Michelle De Bruin has vigorously protested her innocence over accusations that she has been using drugs to better her performance.

BBC: Irish swimmer denies drugs claims

What is striking is that none has so far been caught using drugs again.

ECONOMIST: Rural daze

Lance Armstrong, the cyclist who overcame a bout with testicular cancer to win the Tour de France seven times, has been accused by a French newspaper of using performance enhancing drugs.

FORBES: Magazine Article