例句：
Mom always looked heartsick when our time was up.
每次我們通話結束時，媽媽都會顯得很難過。
Every time I saw or talked to Mother I was heartsick.
每次看到母親或者與母親聊天，我都悶悶不樂。
It certainly is a gloomy day. Just look at his heartsick father.
真是個憂傷的日子，看看那悲痛欲絕的父親就知道了。
Heartsick doesn't mean that something is wrong with a person's heart.
苦惱并不意味著事情是一個人的心是錯誤的。
She is heartsick that she did not see his poor behavior before she married him.
她難過沒有在婚前看到他不良的行為。