the reason

• I do not believe the reasons you have given are sufficiently compelling .
  我不认为你提出的理由具有足够的强制性。
• As to the reason he had given, a baby would have refused it .
  至于他所说的理由，就是一个吃奶孩子也不会相信它的。
• The reason is a fundamental one associated with the mechanism of light emission .
  其基本原因涉及到光发射的机理。
• I have to this day not understood the reason for this soviet haste .
  我到今天还不明白苏联方面为什么如此迫不及待。
• The reason behind decisions we must make today is regrettable .
  想到今日吾人非做出决定不可的原因，大家都引以为憾。
• This is the reason why vigorous discussions are being made as to this region .
  这是目前所以对这个地区讨论热烈的原因。
• The reasons for this are twofold; they are technical as well as moral .
  其中的原因有二，它们既是技术上的，又是道德上的。
• The reason for this is that the analysis takes no account of kinking of reinforcement .
  其理由是分析中没有考虑钢筋的纽结。
• I offered to engage in a candid discussion of the reasoning behind the decision .
  我建议推心置腹地讨论一下做出决定的理由。
• The reason he failed to reach his target is that the boss holds a grudge against him .
  他完不成目标的原因是上司对他怀恨在心。