情况下

• He was not like other boys in the same circumstances .
  他和在类似情况下的其他孩子不一样。
• Desperate circumstances required desperate remedies .
  在特殊的情况下，就要采取特殊的措施。
• In this case the wave is said to have been diffracted .
  在这种情况下，据说，波发生了衍射。
• In most cases there's no such things as certainty .
  在大多数情况下，根本没有十拿九稳的事。
• It wouldin this contextlook like waffling .
  在目前这种情况下，它一定会显得唠唠叨叨的。
• Finally, in frustration, he just blew his stack .
  最后在灰心丧气的情况下，他就大发雷霆了。
• In most instances, necessity is the mother of invention .
  在绝大数情况下，需要是发明之母。
• He made the accusation in the presence of witnesses .
  他在有见证人在场的情况下提出了控告。
• The design should consider all terms in unusual cases .
  设计要考虑在特殊情况下的所有因素。
• Game birds are very cannibalistic under any circumstances .
  斗鸡在任何情况下都是非常残忍的。