乃是

• To the intellectually adventurous and the ambitious it was the gateway to a wider world .
  对于求知欲和抱负大的人来说，它乃是通向广阔天地的途径。
• The fact that he gives you such sensitive documents suggests that you are still close friends .
  他能给你这种高度机密的文件，本身就说明你们乃是莫逆之交。
• The whole thing was a ghostly celebration taking place against a background of collapse and ruin .
  整个过程，乃是在岌岌可危的背景下举行的一次魔鬼的庆典。
• Whether absolute zero may be achieved experimentally is a question of some interest and importance .
  是否可用实验的方法达到绝对零度，乃是有趣而重要的问题。
• The detection of these geological features is one of most critical parts of a stability investigation .
  检测这类地质结构面乃是稳定性研究中极为重要的一个部分。
• So close had danger and death come that he could not feel that it was he who had undergone it all .
  危险和死亡离得那么近，他简直感觉不出经受这一切的乃是他自己。
• A point currently in favor of the discrete system is the general understanding that it enjoys among analysts .
  目前对离散系统有利的一点情况乃是分析工作者喜欢它。
• The detection of these geological features is one of the most critical parts of a stability investigation .
  检测这类地质结构面乃是稳定性研究中极为重要的一个部分。