be punctual

• He is punctual to a proverb .
  他严守时间是人所共知的。
• The farmer promised to be punctual to his appointment .
  农民答应按约定好的时刻准时到来。
• We have learnt to expect that trains will be punctual .
  我们都习以为常地料想火车总会准时的。
• I expect you to be punctual .
  我希望你准时。
• Please be punctual in future .
  今后请准时。
• Try and to be punctual .
  竭力遵守时间。
• The salesman learned to be punctual for appointments
  那个业务员学到要准时赴约。
• Not being punctual is his greatest shortcoming
  不守时间是他的最大缺点。
• Being punctual is the beginning of self - discipline
  准时是自律的首要条件
• If you are punctual you are not late
  如果你严守时间，你就不会迟到。