observe time的用法和樣例：
例句
- The boss said that she would do something about it if our time keeping didn't improve and that we should take her remarks as a shot across the bows.
老板說(shuō)，如果我們不更好遵守時(shí)間，她會(huì )采取某種措施，并說(shuō)我們應該把她的話(huà)當作一種警告。 - He will come on time even though it rains.
即使下雨，他還是會(huì )準時(shí)來(lái)的。 - We assumed that the train would be on time.
我們以為火車(chē)會(huì )準時(shí)到站。
