我坐在前排，记笔记，甚至记下他在课堂上说的每一个字，但都无济于事。
I sat in the front, took notes and even recorded every single word he said in class, but nothing helped.
在他病中医生们用了许多办法，但都无济于事。
Many remedies were employed by the physicians in his sickness, but all were of no avail.
怜的苔思，在她们身边踱来踱去，屡次试着加入她们，但都无济于事。
Carex destitute thinking around in their pacing up and down, repeatedly tried to join them, but to no avail.
我几乎试过市面上的所有品牌，包括高价位的知名品牌，但都无济于事。
I have tried almost every brand in the market, including the high end ones, but to no avail.
一天，邻居王二审不小心吧钥匙锁家里，很多热心人都来帮忙，但都无济于事。
One day, his neighbor Aunt Wang put the key at home and was locked out, many people came to help her, but in vain.
不管怎样，我过去的生活就是这个样子而且我在这样的生活里面过的不开心(即使我一直在让自己懂得感恩并且留心于生活，抑或采取一些激发自己幸福感的方法，但这些都无济于事)。
Anyway, that was the type of day I was having and I was not happy (in spite of the constant practice of gratitude, mindfulness and other happiness-boosting techniques.)
不管怎样，我过去的生活就是这个样子而且我在这样的生活里面过的不开心(即使我一直在让自己懂得感恩并且留心于生活，抑或采取一些激发自己幸福感的方法，但这些都无济于事)。
Anyway, that was the type of day I was having and I was not happy (in spite of the constant practice of gratitude, mindfulness and other happiness-boosting techniques.)
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