A: Suntanning or Sunburning are our concern when we are enjoying outdoor activities.
A: Suntanning or Sunburning are our concern when we are enjoying outdoor activities.
当我们在尽情享受户外活动乐趣的同时，晒黑和晒伤都是我们关注的事情。
A: Suntanning or Sunburning are our concern when we are enjoying outdoor activities.
当我们在尽情享受户外活动乐趣的同时，晒黑和晒伤都是我们关注的事情。