pertains

v.

关于( pertain的第三人称单数 )；有关；存在；适用

1. This letter does not pertain to politics.
   这封信的内容与政治无关。
2. Learning the specific set of vocabulary words that pertain to one's business becomes a simple task.
   学习和自己行业有关的这组特殊字汇成为一件简单的工作。
3. They own the house and the land pertaining to it.
   他们拥有这栋房子以及附属于它的土地。
4. It does not pertain to the young to instruct their elders.
   年轻人不应该对老年人发号施令。

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