留有余地: leave adequate leeway; allow for unforeseen circumstances; allow for unpredictable circumstances and needs; leave an appropriate margin for unforeseen circumstances; leave plenty of scope
我们安排工作时要留有余地: when arranging our work we should allow for unforeseen circumstances
表态: make known one's position; state clearly one's stand; clarify one's position; declare where one stands; make one's attitude towards sth. clear; make public one's stand on 短语和例子明确表态 take a