But research shows that the mouth, nose, throat and lungs are not the only body parts affected by air pollution.

但研究表明，空气污染不仅会影响口鼻和肺部等身体部位。

Every part affects every other part in some way.

每个部分都以某种方式影响其他所有部分。

But we're going to focus on the other side of the equation, mortality rates, since that's the part most affected by disease.

死亡率，因为这是受疾病影响最大的部分。

Some acupuncturists insert needles at or near the body part affected by the disease, while others select points according to the symptoms that the patient has.

有些针灸师在病灶处或是病灶附近施针，而其他针灸师则根据病人的症兆选择穴位。