如果您要说 "太冷了"，您可以使用这个句子： "It's too cold."

这个表达来源于英语的基本语法，描述了天气变得过于寒冷的情况。

例句：

It's so cold outside. I can't wait to get inside where it's warm.
The weatherman said it's going to be even colder tomorrow. I need to find my winter coat.
I can't bepeve how cold it is. I didn't think it would be this bad.

这些句子的中文翻译分别是：

外面太冷了。我迫不及待地想进屋里暖和一点。
天气预报说明天会冷得更厉害。我需要找到我的冬天外套。
我真不敢相信多冷啊。我以为不会这么冷。