level bottle

例句：

1. 1. The level ofthe water is too high for me toswim in it.
   水的深度对我来说太高了，我无法游泳。
2. 2. The company'sperformance has been on a steady decline sincethe new CEO took office.
   自从新任CEO上任以来，公司的绩效一直在稳步下降。
3. 3.The team needs to improve their level ofcommunication to collaborate more effectively.
   团队需要提高他们的沟通水平以更有效地合作。