Examples
zhè这wèi位lǎo shī老师yòng用shì yàn试验lùn zhèng论证le了zhè这gè个xiǎng fǎ想法。
这位老师用试验论证了这个想法。
The teacher demonstrated the idea with an experiment.
这个国家成功进行了一次核试验。
This country successfully conducted a nuclear experiment.
这次核试验成功了。
This time, the nuclear test was a success.