1. His claims are not verifiable, as there is no evidence to support them.
他的主张是无法证实的，因为没有证据支持。

2. Scientific theories should be based on verifiable evidence and experimentation.
科学理论应该建立在可验证的证据和实验之上。

3. The company's financial statements are audited to ensure they are accurate and verifiable.
公司的财务报表经过审计，以确保其准确可验证。

4. The verifiable facts of the case were presented to the jury during the trial.
在审判过程中，各种可证实的案件事实被呈现给陪审团。