It is so soft, in fact, that it can be easily cut with a knife.

事实上，钠是如此之软以致于可用小刀很容易切割开。

youdao

It is so soft, in fact, that it can be easily cut with a knife.

事实上，钠是如此之软以致于可用小刀很容易切割开。

youdao