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，生都学会了针疗法，还有牙。

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 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， 越来越的中国人和越来越的西方人更加相信草药和针疗法的药方。