1. If these differences correspond with the differences in the hemispheric trunkline, there is an unalterable distinction between the sexes. 如果这些差异与大脑半球躯干的差异相一致,那么两性之间就有一个不可改变的区别。
2. Many things about them are absolutely the same and unalterable. 他们之间有很多完全相同的点,并且无法改变。
3. The fact that the two vessels did sink is an unalterable fact of history. 两艘船确实沉没了的事实是不可改变的历史事实。
4. Not possible to revoke; unalterable. 不可取消的;无法改变的。
5. Truth is unalterable, eternal and unambiguous. 真理是不变的、永恒的、毫不隐诲的。