PHRASAL VERB 掩盖，掩饰（分歧） If people paper over a disagreement between them, they find a temporary solution to it in order to give the impression that things are going well. 掩盖，掩饰（分歧）
...his determination to paper over the cracks in his party and avoid confrontation. [VERBPREP. noun]
他掩盖党内分歧、避免冲突的决心
Differences were papered over but by no means were they fully resolved. [VERBPREP. noun]