在考试前他们会头晕，乏力，睡眠不好，食欲不振。的翻译：Before the exam they are dizziness, fatigue, poor sleep, appetite. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Before the exam they will be dizziness, fatigue, poor sleep, loss of appetite.

Before the exam they are dizziness, fatigue, poor sleep, appetite.

正在翻译，请等待...

Before the examination, they will sleep dizziness, lethargy, poor appetite.

Before the exam they are dizziness, fatigue, poor sleep, appetite.