The republics began asserting their right to govern themselves.

各共和国开始坚持他们自治的权利。

He's speaking up and asserting himself and doing things he enjoys.

他现在直言不讳、彰显自我，做着他喜欢做的事。

Student: No Prof: Are we asserting is that the mail will be late?

学生：没有，教授：我们主张信会晚吗？

Now that's what I call asserting architectural soundness the proactive way.

这就是我所称的使用主动方式断言架构可靠性。

Obtaining the name of the text field and asserting it on the expected name.

获取文本字段名并在预期的名称上声明它。