I haven't felt so washed out for ages.

我很久没有这么疲劳了。

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今天的几个句子还是有关表达疲劳的：1.I'm tired out. 我累坏了。2. What a hard day I have! 真累人！3. The baby wears me out.这婴儿使我筋疲力尽。4.Life is really too much for me.生活对我真是太沉重了。