2 sentences

1. 伞的骨架是金属制的。

   sǎn de gǔ​jià shì jīn​shǔ zhì de.

   The frame of the umbrella is made of metal.

   Source: UM-Corpus: Spoken

2. 白色的珊瑚骨架从空中是可以看到的。

   bái​sè de shān​hú gǔ​jià cóng kōng​zhōng shì kě​yǐ kàn dào de.

   The white coral skeletons are visible from the air.

   Source: CCMatrix