一个

• Edward remained a week at the cottage .
  爱德华在别墅逗留了一个星期。
• He worried over it for a week .
  他为了这件事苦恼了足足一个星期之久。
• And pain does not matter to a man .
  痛苦对一个男子汉来说不算一回事。
• A wonderful vision appeared to them .
  一个奇怪的影象呈现在他们面前。
• Every student has an opportunity to study .
  每一个学生都有机会学习。
• They carried only one rucksack between them .
  他们两人只带一个背包。
• He was setting forth an important axiom .
  他是在阐明一个重要的原理。
• A sick person often has fur on his tongue .
  一个病人舌上常常有舌苔。
• One's thoughts must be directed to the future .
  一个人应当考虑未来。
• It is a quiet but interesting place .
  那是一个安静但是又好玩的地方。