However, online CBT programs have been gaining popularity, with the attraction of providing low-cost help wherever someone has access to a computer.
2019年6月四级真题（第三套）阅读 Section C
英语六级真题
Wherever needed, social workers come to help.
出自-2016年12月听力原文
He tells the story of a patient, a first-time mother who complained that her young son was always clinging to her, wrapping himself around her legs wherever she went.
出自-2013年12月阅读原文
柯林斯高阶英汉双解学习词典释义
CONJ-SUBORD
无论哪里;在任何地方
You use wherever to indicate that something happens or is true in any place or situation.
You use or wherever to say that something might happen in a place other than the place you have mentioned, but that you are not able to say exactly where.