Definition
Used to describe something that changes or varies frequently; undergoing constant change.
每天都在变化
The menu at this restaurant changes from day to day, so there is always something new to try.
这家餐厅的菜单每天都有变化，所以总有新的东西可以尝试。
The company's stock price fluctuates from day to day, requiring investors to pay close attention.
公司的股价每天都在波动，需要投资者密切关注。
My work schedule varies from day to day, requiring flexibility to adapt.
我的工作安排每天都在变化，需要灵活适应。