spoke volumes for

• v. 充分证明(富有意义)

spoke volumes for的用法和样例：

例句

1. Her nice present for you spoke volumes for what she thinks of you.
   她送的精美礼物已经充分表明了她对你的看法。
2. John's refusal to tell a lie spoke volumes for his honesty.
   约翰拒绝撒谎，这足以说明他为人诚实。