visible light therapy

例句：

1. 1. Thistype of treatment is often used for painrelief and skin conditions.
   这种治疗通常用于缓解疼痛和皮肤状况。
2. 2. Invisible light therapy, thepatient lies in a dark roomwith a special lamp that emits visible light.
   在可见光疗法中，患者躺在一个黑暗的房间中，使用一种特殊的灯发出可见光。
3. 3. The therapyhas been shown to be effective in treatingvarious skin conditions such as acne and eczema.
   这种疗法已被证明对各种皮肤状况有效，如痤疮和湿疹。