1、these are miserable days when you feel lousy, grumpy, lonely, and utterly exhausted.那些日子真是惨透了，你觉得心里乱糟糟的、怨气丛生、寂寞、整个人彻底地精疲力竭。
2、on blue days you can become paranoid that everyone is out to get you.在忧郁的日子里，你可能变成偏执狂，觉得每个人都想要吃定你。
3、on blue days you feel like youre floating in an ocean of sadness.在忧郁的日子里，你会觉得自己在悲伤的海里沉沉浮浮。