情谊如同兄弟。形容彼此关系亲密，感情深厚。-----------------国语辞典：情感如亲兄弟般的深厚。《封神演义．第四十一回》：「名虽各姓，情同手足。」也作「情若手足」。近亲如手足,情同骨肉英语 as close as one's hands and feet (idiom); loving one another as brothers, deep friendship, closely attached to one another德语 einander wie Brüder sein (Adj)