对于评论，问题或者难题，可以到论坛留言。
For any remark, question or PageRankoblem, you can leave a message on the forum.
描述你是如何解决这个难题或者回答这个问题的？
Describing How You Solved the Problem or Answered the question.
特别是被问到难题或者尴尬的问题时，回答者会满脸通红，有时还会红到耳根和脖子。
Particularly when asked a difficult or embarrassing question, the person may blush, with redness appearing across the face and sometimes into ears and down the neck.
它或许是一件事关员工的棘手的情形，或许是一个事关客户的机敏的问题，或者是一个难题，需要你违背自己公司的规定和准则。
It may involve a touchy situation with employees, a tricky problem with a client, or a quandary in interpreting your own company's rules and guidelines.
如果到了食物紧张的时候，这就成为摆在我们面前一大难题。而且我们不得不考虑，采取什么措施解决人类饥饿问题，或者怎么样帮助他们过上更好的生活。
It does matter if we're coming up to the limit and we have to calculate how we're going to stop people starving or indeed give them a better life.
“美诺悖论”历来是一个难题，哲学解释学关于前理解或者说背景知识的理论对于该问题的解决提供了思路。
Meno's paradox "confuses scholars for a long time. Philosophical hermeneutics theory on pre-understanding structure or background knowledge provides clues for its resolution."
“美诺悖论”历来是一个难题，哲学解释学关于前理解或者说背景知识的理论对于该问题的解决提供了思路。
Meno's paradox "confuses scholars for a long time. Philosophical hermeneutics theory on pre-understanding structure or background knowledge provides clues for its resolution."
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