改变,切换 B20-23

改变(想法态度)

• alter

改变(话题)

• switch to

改变习惯

• revolutionize
• Sci & Tech. has revolutionized our way of living.
• migrate to
  
• Meanwhile, bandleaders were migrating to school music programs.

改变方向,目标

• deflect/divert ... from
  
• Hesitation would deflect us from appointed mission.