我们怀疑消除许多不必要甚至危险的检测和治疗，会让支出下降。
We suspect that spending would come down through elimination of a lot of unnecessary or even dangerous tests and treatments.
本刊自此印美协议首次提出起，就坚持认为，它是错误的，危险的和不必要的。
As this newspaper has argued ever since the deal wasfirst mooted, this is wrong, dangerous and unnecessary.
如果缺少帮助，民众将遭受由感染引起的死亡和严重疾病、不必要的截肢和终身残疾的危险。
Without help, people risk death and severe illness from infection, unnecessary amputations and life-long disability.
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