The old man was always mislaying his keys.

这位老人总是把钥匙放错地方。

Thee old man was always mislaying his keys.

这位老人总是忘记把钥匙放在什么地方了。

So we are confused as losing our bearings, mislaying our previous dreams, and losing ourselves gradually.

于是我们在迷茫中迷失自己，丢失了自己以前的理想，并慢慢失去自我。

I don't know what to say, but i am mislaying the language knowledge and most importantly the language sense!

不知道说什么好，我正在遗忘语言知识，最重要的是语感！