Chuán / dǐ / fù / zhuó / le / hěn / duō / téng / hú / qīng / lǐ / qǐ / lái / shí / fēn / má / fan。

船底附着了很多藤壶，清理起来十分麻烦。

Many barnacles had attached themselves to the bottom of the boat, making them very difficult to remove.