他的调解可能会帮上该部落的忙。His intercession could be of help to the tribe.美洲曾经是许多印第安部落的故土.America was once the home of many Indian tribes.那座有城墙的城市遭到野蛮部落的袭击.The walled city was attacked by barbarian hordes....

“部落的”的英语可以翻译为：tribal，gentilitial ...