翻译:我们难以理解“无条件的爱”意味着什么。
We are hard fathoming the love is unconditional mean what.
参考翻译:What 's unconditional love' truly means is hard to fathom. 或者 It's hard to fathom what it means to love someone unconditionally.
作为动词:表示深入理解,绞尽脑汁也很难理解
难以看透某人或某事也可以直接说
“I can’t fathom him/her/it”