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来源：雅诚德英语网
She relies on regular blood transfusions every 2-4 weeks and an injection that takes 8-10 hours, 20 times per month, to sustain her life.
每2-4周她就要进行一次常规输血，每8-10小时她都要进行注射，平均每月注射20次，以此来维持生命。
She relies on regular blood transfusions every 2-4 weeks and an injection that takes 8-10 hours, 20 times per month, to sustain her life.
每2-4周她就要进行一次常规输血，每8-10小时她都要进行注射，平均每月注射20次，以此来维持生命。