raise the standard

例句：

1. 1. The teamneeds to raise their performance standards.
   团队需要提高他们的性能标准。
2. 2. The mountain was raisedby the wind and rain.
   山被风吹雨打而升高。
3. 3. The company aims toraise its revenues by 5%this year.
   公司计划今年将收入提高5%。