“无话不说”常见的英文表达有：“tell each other everything” 、“be completely frank and open with each other” 、“have no secrets from each other” 。
“tell each other everything” 直接表达了互相告诉所有的事情，意思就是无话不说。
例如：They are good friends and tell each other everything. （他们是好朋友，无话不说。）
“be completely frank and open with each other” 侧重于强调彼此之间完全坦率和开放。
例如：We have always been completely frank and open with each other. （我们一直无话不说。）
“have no secrets from each other” 意思是彼此之间没有秘密，也能体现无话不说的意思。
比如：The two sisters have no secrets from each other. （这两姐妹无话不说。）
