mǎ / tǒng / dǔ / le / wǒ / yòng / mǎ / tǒng / bá / zi / tòng / le / yī / xià / jiù / shū / tōng / le

马桶堵了，我用马桶拔子通了一下就疏通了。

The toilet was clogged, but I used a plunger and it cleared right away.