People believed for a long time that the heart was the center of a person's emotions. 长久以来,人们都相信心是人的情感中心。
That is why the word heart is used in so many expressions about emotional situations. 所以这就是为什么心一词会使用在这么多有关情感状态的表达上了。
One such expression is to lose your heart to someone. 例如, lose your heart to someone,意味你爱上了某人。
When that happens, you have fallen in love. 如果这种状况发生,那么你就陷入爱河了。
But if the person who won your heart does not love you, then you are sure to have a broken heart . 但如果赢得你心的那个人并不爱你,你肯定会很伤心(have a broken heart)。