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来源:雅诚德英语网
The seasonal flu typically hospitalizes 200, 000 people in the United States each year and kills 36, 000.
季节性流感在美国通常会造成20万人入院治疗以及3万六千人死亡。
The seasonal flu typically hospitalizes 200, 000 people in the United States each year and kills 36, 000.
季节性流感在美国通常会造成20万人入院治疗以及3万六千人死亡。