It’s proof positive of her belief in the company that she’s investing her own money in it.
她自己都在给公司投资,这是她对公司坚信不疑的证据。
原声例句
诺桑觉寺(原版)
She had often read of such characters, characters which Mr. Allen had been used to call unnatural and overdrawn; but here was proof positive of the contrary.