be at cross-purposes造句

• Rhett ： it seems we ' ve been at cross - purposes , doesn ' t it
  瑞德：好像我們很不協調，是嗎？
• We seem to be at cross - purposes . i want to ask you to dinner tomorrow , not your boss
  看來我們是相互誤會了：我是想請像明天來赴宴，而不是要請你的老板。
• It's difficult to find be at cross-purposes in a sentence. 用be at cross-purposes造句挺難的