be busy with ～ (～で忙しい): He is busy with his new job. (彼は新しい仕事で忙しいです。) - 試験に出る! 英単語検索辞書

be busy with ～ (～で忙しい): He is busy with his new job. (彼は新しい仕事で忙しいです。)

He is busy with his new job.