activity

• All this activity did bring its reward .
  这一切活动确实不是徒劳的。
• This illegal activity was once commonplace .
  这种非法活动曾一度流行。
• Love is the only reasonable activity of man .
  爱是人唯一有理性的行为。
• Patterns of activity differ between species .
  同种的活动形式不同。
• There had been little activity on the street .
  街道上没什么动静。
• He partook in the activities of the school .
  他参加了学校的活动。
• Some review of its activities is required .
  我们需要对其活动进行一些叙述。
• The business is a cover for unlawful activity .
  以经商为幌子从事非法活动。
• Do n't restrict her proper activities .
  不要拘束她的正当活动。
• Completing an activity or journey
  完成一项活动或走完一段路程。