full face method

例句：

1. 1. The full-face method is a popular technique for treating acne.
   全脸方法是一种治疗痤疮的流行技术。
2. 2.In the full-face method, the patient's face is covered with a mask during treatment.
   在全脸方法中，患者在治疗期间面部被覆盖着面具。
3. 3.The full-face method has been shown to be effective in reducing facial hair growth.
   全脸方法已被证明能有效减少面部毛发生长。