公诉人确切无疑地证实这个女人一直在撒谎。

The prosecution was able to establish beyond reasonable doubt that the woman had been lying.

《牛津词典》

否则，无法保证实现传播，也不可能确切地了解哪些因素对于测试非常重要。

Otherwise, we can't be sure of propagation, and being able to know exactly what happens is essential for testing.

youdao