运动

• We learned about the complex motion of the moon .
  我们弄清楚了月球的复杂运动。
• Your campaign is gaining ground .
  你们的运动不断取得进展。
• The movement is developing vigorously .
  运动正在蓬勃开展。
• The homogeneous fluid considered is in motion .
  所考虑的均质流体处于运动状态。
• Every movement has its partisans .
  每次运动都有其支持者。
• Small droplets tend to follow the streamlines of the air .
  小水滴顺着气流运动。
• In the dynamic case motion is often harmonic .
  在动态情况下，运动通常为谐运动。