Come what may ,we were not going to make any concessions to his unreasonable demands.
无论怎样,我们都不准备为他的无理要求做出任何让步.
Come what may ：固定短语,“无论怎样”、“不管怎样”、“无论发生什么”
例如：
1.Come what may,the final victory will remain with the Chinese.
无论怎样,最后的胜利是属于中国人的.
2.He promised to support her come what may.
他答应不论发生什麽事都支持她.
3.She made up mind that,come what may,she would stay there.
她下定决心,不管发生什么情况,她都要在那里待下去.
4.Come what may,I will try it.
不论发生什么,我总要试它一试.