IUSM

例句：

1. 1.The IUSM is a new way of thinking about the world.
   IUSM是一种关于世界的新思维方式。
2. 2. The IUSM has been proven to be effective in improving productivity.
   IUSM已被证明在提高生产力方面是有效的。
3. 3. The IUSM is a great tool for helping people manage their time more effectively.
   IUSM是一个极好的工具，可以帮助人们更有效地管理时间。