三文鱼是一个安全的选择——大多数人都喜欢它。

Salmon is a ___safe option - most people like it.

他告诉我们这些股票是安全的投资。

He told us that these shares were a ___safe investment.

开始一份安全的职业通常是追求稳定的明智选择。

Starting a ___safe career is often a wise choice for stability.