qù / hǎi / biān / yóu / yǒng / shí / bié / wàng / le / dài / shàng / yǒng / kù / hé / máo / jīn

去海边游泳时，别忘了带上泳裤和毛巾。

When you go swimming at the beach, do not forget to bring your swim trunks and a towel.