她以头脑冷静和情绪稳定而闻名。

She is known for her clear-headed and emotionally ___stable nature.

当面对不确定性时，保持情绪稳定很重要。

It's important to remain emotionally ___stable when facing uncertainty.

尽管压力巨大，他仍保持惊人的情绪稳定。

Despite immense pressure, he maintained a remarkably ___stable demeanor.