One theory explaining this phenomenon suggests that acupuncture blocks pain signals from reaching the brain.

有一种理论这样解释这一现象，针疗法阻止疼痛信号传递到大脑。

Nowadays, a lot of medical doctors have learned acupuncture techniques; so have a number of dentists.

如今，很多医生都学会了针疗法，还有很多牙医。

Another theory relates acupuncture to the production of chemicals in the body which reduce pain.

另一种理论提出，针疗法会促进体内减少疼痛的化学物质的产生。

Oh, my God. - lt's very early, but l am. l just heard from the doctor. We don't know if it's the acupuncture...

太好了 -有点快但真的怀孕了 医生刚告诉我的 不知道是针疗法的关系。

At the same time, more and more Chinese and a growing number of Westerners place greater confidence in the prescriptions of herb medicines and acupuncture therapy.

与此同时， 越来越多的中国人和越来越多的西方人更加相信草药和针疗法的药方。