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1·Since then, however, headset prices have tumbled, leading to several niftier offerings.

然而，后来头套价格下跌，催生了多种很好的产品。

2·“We want the thing that makes us better, ” says Dr. Peter B. Bach, a pulmonary specialist at Memorial Sloan-Kettering Cancer Center, “not the thing that is niftier.”

“我们想要医好我们的治疗，”纪念斯隆·凯特琳癌症中心的肺科专家彼得·B·巴赫说，“而不要看起来更漂亮的治疗方案。”