fathom out的用法和樣例：
例句
- I find it hard to spell out his meaning.
我覺得很難理解他的意思。 - I'm out of my depth in this argument.
這場辯論是我所不能理解的。 - He puzzled out the significance of the statement.
他解釋了這一論斷的意義。 - For me, your explanation is a bit out of focus.
對我來說，你的解釋還不太清楚。 - I can't fathom what you really meant.
我不能領會你的真正用意。 - I picked out the meaning of the passage.
我領會了這段文章的含義。
