However, they should be reminded that beauty is only skin-deep.

然而，我们应该提醒她们美色是肤浅的。

Beauty is only skin-deep. Physical beauty is not the only important thing.

美貌只是肤浅的。身体美不是唯一重要的。

However, they should be reminded that beauty is only skin - deep.

然而, 我们应该提醒她们美色是肤浅的.

Beauty is only skin-deep. Don't worry too much about your looks, you've got a great personality.

美貌只是肤浅的。别太在意你的外表，你的个性很好。