在那次研究中，真针灸组和假针灸组都有近半的比例获得了显著的疼痛缓解，而相比而言这个比例在接受传统背部护理的患者中只有27%。

In that study about half the patients in both the real and fake acupuncture groups reported significant pain relief compared to only 27 percent of those receiving traditional back care.

youdao

在经历了18个小时的手术和数周的精心护理之后，迈克尔出院了，背部装有金属杆。

After l8 hours of surgery, and weeks of intensive care, Michael was released from the hospital with rods placed in his back.

youdao

在经历了18小时的手术和数周的精心护理之后，迈克尔出院了，背部装有金属杆。

After 18 hours of surgery, and weeks of intensive care, Michael was released from the hospital with rods placed in his back.

youdao