31. | The drug has no undesirable side-effects. |
| 这种药没有什么不良的副作用。
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32. | The new drug has undergone extensive medical trials. |
| 这种新药已做了大量的医学试验。
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33. | The drug has not been tried out on humans yet. |
| 这种药尚未经过人体试验。
|
34. | The side-effects of the drug are as yet unknown (toscientists). |
| 这种药的副作用(科学家)尚未发现。
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35. | Little progress has been made in the war against drug traffickers. |
| 打击贩毒分子的斗争无甚进展。
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36. | The government is trying to wipe out drug trafficking. |
| 政府竭力清除毒品买卖活动。
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37. | The government has set up a working party to look into the problem of drug abuse. |
| 政府已成立工作组调查滥用毒品问题。
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38. | Police smashed the drug ring. |
| 警方粉碎了贩毒集团。
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39. | This drug should only be taken under the supervision of a doctor. |
| 此药须遵医嘱服用。
|
40. | Under the influence of the drug my mind was filled with surreal images. |
| 我受了麻醉药的刺激,头脑里充满了稀奇古怪的幻觉。
|