fathom
to understand something complicated or mysterious
例句: Girls' behaviors/intentions are often hard to fathom.
1）翻译下面的句子：
我们难以理解“无条件的爱”意味着什么。
It's hard to fathom what it means to love someone unconditionally.
参考翻译：What 'sunconditional love' truly means is hard to fathom. 或者 It's hard to fathom what it means to love someone unconditionally.
2）场景：这个计划中的一些内容让人难以理解。
造句：Some aspects of this plan are difficult to fathom.
