海水

In addition, lack of sleep will make your body tense, such a loose state so that a tight orbicular muscle contraction disorders, there twitching eyelids.

此外，睡眠不足会使你的身体紧张，这样一个松散的状态，这样一紧轮匝肌收缩失调，有眼皮跳。

Although no general methodology is mentioned, I hope that the reader will learn about the history of progress in auroral science and examples of dealing with the controversies.

虽然没有一般的方法学被提及，我希望读者将在处理争论的极光的科学和例子方面了解发展的历史。