wǒ / bǎ / diàn / shì / de / Dù / bǐ / yīn / xiào / dǎ / kāi / hòu / shēng / yīn / qīng / xī / duō / le

我把电视的杜比音效打开后，声音清晰多了。

After I turned on the TV's Dolby sound effect, the audio became much clearer.