troublesome foreignerとは 意味・読み方・使い方

To provide a karaoke system for comfortably singing it even for a foreigner, while viewing lyric telop or ruby (FURIGANA: Kanji is converted into Kana) other than one's own language without need for performing troublesome operations at selection of music or during performance by a user, or effectively learning foreign language by singing of the foreign language other than one's own language, according to the nationality of the user.例文帳に追加

利用者が選曲時や演奏時に一々面倒な操作を行う必要がなく、自国語でない歌詞テロップでもルビを見ながら外国人でも快適に歌唱でき、あるいは、利用者の国籍に応じ、その自国語以外の外国語曲の歌唱により、その外国語を効果的に習得できるカラオケシステムの提供。 - 特許庁