Nixon looked comfortable and in command.尼克松看起来悠然自得, 从容不迫。

The man appeared to be in complete command of himself.那个男子显得泰然自若。

In times of currency crisis, interest rates can be raised as a sign that a government is in command.货币危机发生时, 政府可以加息以显示其仍旧掌控着局面。