现象的英文

cause：a reason for having particular feelings or behaving in a particular way

cause也可用来表示理由=reason 表示理由时是不可数名词，常用搭配be/give cause for concern/celebration/alarm

例句：The early signals give cause for both hope and worry.

表达某个东西让我们喜忧参半，就可用give cause for both hope and worry

例句：The narrowing gap between bonds and stocks is grounds for anxiety, but not yet cause for alarm.

the much-deBATed causes of the American Civil War

翻译：Users are increasingly dissatisfied with how Internet companies treat their data. That is cause for worry.

造句：Most celebrities are increasingly dissatisfied with their faces.That is the cause for prosperity of cosmetic treatments industry.