他对花粉的回避让他在春天很少出门。

His ___avoidance of pollen makes him rarely go out in spring.

避免摄入过多的咖啡因有助于改善睡眠质量。

The ___avoidance of excessive caffeine can help improve sleep quality.

她的社交恐惧症导致她总是采用回避策略来避免与人交谈。

Her social anxiety makes her use ___avoidance as a strategy to escape conversations.