困扰 (kùn rǎo): 困惑する

The neighbor upstairs still plays the piano late every night. This noise has been bothering me for almost a month, and I plan to have a good talk with them tomorrow.

Whether to stay in Beijing or return to his hometown for work after graduation troubled him for months, and he still couldn't make up his mind.

Long-term insomnia troubled her greatly. She always lacked energy during the day, so in the end she decided to see a doctor.

During the interview, the examiner asked a very difficult question that briefly perplexed him, but he quickly calmed down and gave a reasonable answer.

Their child is addicted to mobile games and his grades have dropped sharply. This has been troubling the parents, and none of the methods they tried have worked.