random time的用法和樣例：
例句
- It uses a compensating record strategy to record the history at any point in time.
該表使用補償記錄策略來記錄任意時間點的歷史記錄。 - Partnerships can end at any time but the partnerships and individual proprietorship exist only as long as the owners are alive.
合作關係可以在任意時間中止，但是合資關係在企業所有者死亡以後便中止了。
