二次

• Ever since world war two , america has been the main trade partner of japan .
  二次世界大战以来，美国一直是日本的主要贸易伙伴。
• For all the twelve movings, they had sojourned until now in a poor country .
  尽管他们已经搬过十二次家，但总是停留在贫穷的乡间。
• If a computer is used, a second approximation can be made with little trouble .
  如果使用计算机，则可以毫不费事地计算第二次趋近。
• Of their personal charms he had not required a second interview to be convinced .
  对于她们各自的魅力，他无需第二次会面就已洞察了。
• The second unforgettable moment came five hours later at the pole vault pit .
  第二次令人难忘的时刻发生在五个小时之后的撑杆跳场地上。
• They went on to isolate a series of revertants from several secondary mutants .
  它们进一步从几个第二次突变型中分离出一系列的回复子。
• Grace's hand had been withdrawn like lightning on her hearing the second command .
  当格雷丝听到第二次命令时，她的手已经象闪电一样缩了回来。
• Some of my acquaintances in the country come up to town once or twice a year to visit the theatre .
  我在乡间的几个熟人每年进城看一、二次戏。
• They are not second-order approximations, but are exact for any amount of deformation .
  它们不是二次近似，而是对任何变形量都成立的精确表达式。
• Just before the second fly-over, the two astronauts in snoopy had a scare .
  就在第二次飞过以前，在《爱管闲事者》里的两名宇宙航行员不禁大吃一惊。