1 sentence

1. 我父亲一年到头总坐在写字台旁写他的书。

   wǒ fù​qīn yī​nián​dào​tóu zǒng zuò​zài xiě​zì​tái páng xiě tā de shū.

   My father sits at his desk writing his book year in and year out.

   Source: UM-Corpus: News