回答

・pain in the neck
・cause of headache

「頭痛」在英語中可以表達為 pain in the neck 或 cause of headache 。

It's a pain in the neck for me that my child has a poor grades.
（小孩成績不好，讓我很頭痛。）
※poor grades（成績不好）

He is easily injured that is a cause of headache for me, but I'll let him improve that as well..
（他這麼容易受傷是我頭痛的根源，但我希望他也能改善這一點。）

有幫助｜0