balance the profit and loss

例句：

1. 1. The company needs to balance its profits and losses.
   公司需要平衡其利润和损失。
2. 2. She balanced her checkbook carefully before making a purchase.
   她在购买前仔细核对了她的支票簿。
3. 3.The government has to balance the need for economic growth with the need to maintain social stability.
   政府需要在经济增长的需求和维持社会稳定的需求之间取得平衡。