例句與造句

1. In this method , the avoidable cost theory is adopted , and both the reliability charge and the advanced notification time are taken into consideration , thus making the interruptible pricing model reasonable and perfect
   該方案在可避免成本理論的基礎上，綜合考慮可靠性收費、提前通知時間等因素，使得可中斷電價的模型更合理、完善。
2. It's difficult to find avoidable cost in a sentence. 用avoidable cost造句挺難的