2 sentences

1. 他居住在太平洋西岸。

   tā jū​zhù zài Tài​píng Yáng xī'àn.

   He lives on the western coast of the Pacific Ocean.

   Source: Dong Chinese Dictionary

2. 台湾是个位于太平洋西岸的岛国，人口约两千三百万。

   Tái​wān shì gè wèi​yú Tài​píng Yáng xī'àn de dǎo​guó, rén​kǒu yuē liǎng​qiān​sān​bǎi​wàn.

   Taiwan is an island nation in the western Pacific Ocean with a population of roughly 23 million people.

   Source: Tatoeba