yóu / yú / tīng / bú / jiàn / shēng / yīn / tā / zhǐ / néng / dǎ / yǎ / yǔ / hé / wǒ / men / jiāo / liú

由于听不见声音，他只能打哑语和我们交流。

Since he could not hear, he could only communicate with us using sign language.