He's a real pain in the neck.

他是让人头疼的人.他真招人讨厌.
中文口语里说不喜欢一个人,有时候会说“真让人头疼”,英文里有一个类似的表达“让人脖子疼”,即“pain in the neck”.
　　例句：
　　I don't want to be a pain in the neck,son,but I've reminded you a dozen times already to clean up your room.Better do it tonight,or you can't use the car this weekend.
　　儿子,我并不想让你讨厌,但是我已经提醒你几十次了,要你把房间整理干净.你还是今天晚上把房间打扫干净的好,否则,这个周末你就别想用汽车.