to disentangle truth from falsehood

• 去伪存真

to disentangle truth from falsehood的用法和样例：

例句

1. We should sift out the true from the false.
   我们应当去伪存真。
2. It's important to winnow truth from falsehood in scientific research.
   在科研工作中去伪存真是很重要的。