rough-and-tumble
[英]['rʌfən'tʌmbl][美][ˌrʌfənˈtʌmbəl]
adj.
杂乱无章的,混乱的;
n.
混战,扭打;
双语例句:
Chinese expatriates in Africa come from a rough-and-tumble, anything-goesbusiness culture that cares little about rules and regulations.
中国在非洲的侨民都来自于一个混乱的、无所顾忌的商业文化中,他们不在乎规则制度。