People who suffer from this phobia are extremely ill at ease in places they believe to be infested with arachnids and even though the fear might seem completely irrational to others.

患有这种恐惧症的人会在那些他们自认为有大量蛛形类动物出没的地方焦躁不安，而这种举动在旁人看来是很不可理喻的。

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Here you have somebody who's happy, at ease, and completely secure that there will be food around the corner.

右边的人轻松乐观,百分百确信面包总会有的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选