强调用英语可以说是 emphasize。来源：该词来源于拉丁语的 "emphasin"，意为 "重音" 或 "强调"。

例句：

I can't emphasize enough how important it is to be on time.

She emphasized that she had no involvement in the scandal.

中文翻译：

我强调不够重要的是要准时。

她强调她没有参与这场丑闻。