Except black steps: first use hot water put towels soaked after, crowded dry towel covered the nose.

除黑步骤：先用热水把毛巾浸湿，挤干毛巾后覆盖在鼻子上。

youdao

Except black steps: first use hot water put towels soaked after, crowded dry towel covered the nose.

除黑步骤：先用热水把毛巾浸湿，挤干毛巾后覆盖在鼻子上。

youdao