gē / shǒu / yào / zhù / yì / bǎo / hù / sǎng / zi / bì / miǎn / hóu / yán / yǐng / xiǎng / yǎn / chū歌手要注意保护嗓子,避免喉炎影响演出。Singers need to take care of their throats to avoid laryngitis affecting their performances.