mean horizontal indensity

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 teacher meant to be kind but ended up being harsh.
   老师本意是友善的，但结果却变得严厉。
3. 3. The book means a lot to me.
   这本书对我来说意义重大。