true mean dispersion

例句：

1. 1. The meaning of life is to find happiness.
   生活的意义在于寻找幸福。
2. 2. The new policy means a reduction in taxes.
   新政策意味着税收的减少。
3. 3. She meant to apologize but forgot her words.
   她本意要道歉，但忘了自己的话。