向…证实; 证明 give proof of sth to sb; show sth beyond doubt to sb
prove sth to sb/sth
What are you trying to prove to the public?
你打算向大家证明什么呢?
Can you prove that to the court?
你能向法庭证实这一点吗?
prove to sb/sth that-clause
I shall prove to you that the witness is quite unreliable.
我将向你证明,证人十分不可靠。
You will have to prove to the police that you were at home that night.
你必须向警方证明那天夜里你是呆在家中的。
This will prove to the world that we are right.
这将向全世界证明我们是对的。