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1.The patient's condition improved significantly after the surgery, but the forward recovery time is still long.
手术后，患者的病情有显著改善，但正向恢复时间仍然很长。
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2. The company has invested heavily in research and development to improve its forward recovery time.
该公司在研发上投入巨大，以缩短其正向恢复时间。
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3. The new drug showed promising results in clinical trials, but the forward recovery time is still too long for widespreaduse.
新药在临床试验中显示出令人鼓舞的结果，但其正向恢复时间对于广泛使用来说仍然过长。