这个理论还需要更多实验来验证。

Zhè ge lǐlùn hái xūyào gèng duō shíyàn lái yànzhèng.

This theory still needs more experiments to be verified.

为了验证数据的可靠性，我们又重复做了一遍实验。

Wèile yànzhèng shùjù de kěkàoxìng, wǒmen yòu chóngfù zuò le yí biàn shíyàn.

To verify the reliability of the data, we repeated the experiment once more.