さっきからずっとお腹(なか)鳴(な)ってるけど大(だい)丈(じょう)夫(ぶ)? Your stomach has been rumbling for quite a while now. Are you sure you're all right? 単(たん)語(ご):さっきからずっとお腹(なか)大(だい)丈(じょう)夫(ぶ)