1. She has claustrophobia and is unable to ride elevators or go into small rooms.
她患有幽闭恐惧症，无法乘坐电梯或进入小房间。

2. My claustrophobia made it difficult for me to travel in a crowded subway.
我的幽闭恐惧症让我很难在拥挤的地铁中旅行。