别看 / 他们 / 平时 / 称兄道弟 / 遇到 / 利益 / 冲突 / 时 / 却 / 各不相让

别看他们平时称兄道弟，遇到利益冲突时却各不相让。

Although they usually act like brothers, they refuse to give an inch when their interests come into conflict.