1、be there or be square里面的square是守旧的含义。
2、be there or be square意思是：不见不散、要么去参加,否则你就落伍了。
square的用法
1、Serve the cake warm or at room temperature, cut in squares?
等蛋糕温热或凉至室温时切成四方块端上桌。
2、The house is located in one of Pimlico's prettiest garden squares?
房子位于皮姆利科最美丽的一个花园广场上。
3、Round tables seat more people in the same space as a square table?
在相同的空间里，圆桌比起方桌可以坐下更多的人。
4、Canary Wharf was set to provide 10 million square feet of office space?
金丝雀码头计划要提供1,000万平方英尺的办公面积。
5、That explanation squares with the facts, doesn't it?
那个解释和事实相符，不是吗？
6、I squared it with Dan, who said it was all right so long as I was back next Monday morning
我征得了丹的同意，他说只要我下周一早上能回来就行。
7、He has squared the circle of keeping the City happy and doing something to improve business cash flow?
他做到了不可能做到的事，既让伦敦城满意，又增加了企业的现金流量。
8、If your complaint is not upheld, you may feel you are back to square one?
如果你的投诉没有得到支持，你可能会感到自己又得重新开始。