“证明虚假”可以翻译为 "prove to be false" 或 "demonstrate the falsity of"。
"Prove to be false" 是较为常用的表达,直接表示“证明为假”或“证实是虚假的”。例如:
The evidence proved his statement to be false.(证据证明他的陈述是虚假的。)
"Demonstrate the falsity of" 则更侧重于通过逻辑或事实来“展示”或“表明”某事物的虚假性。例如:
The experiment demonstrated the falsity of the theory.(实验表明了该理论的虚假性。)