一周可以吃一次或两次的红肉。

Eat red meat maybe once or twice a week.

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一周泡一次或两次盐浴，每次持续15至20分钟。

Take a sole bath for about 15 to 20 minutes once or twice a week.

youdao

一周泡一次或两次盐浴，每次持续15至20分钟。

Take a sole bath for about 15 to 20 minutes once or twice a week.

youdao