keep one's head 保持冷静

lose one's head 慌神；惊慌失措

例句：
Tom always keep his head when facing different problems.
汤姆在遇到不同问题时总是能保持冷静。
She managed to keep her head in a difficult situation.
她在困境中设法保持冷静。

末尾音乐：
one call away

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