poor sleep quality.Be alert! If this continues to be so for a long time,it will strongly influence you physically and mentally and give your life a destructive blow at the end.you are suggested to take the 7 day course to preliminarily mitigate the symptoms.And then select courses of higher levels to enhance the efficacy if applicable.

好像是睡眠不足影响你的健康，最后一句选择水平高的课程提高效率。
我也是英语苦手……

不过还是谢谢2楼