2 sentences

1. 救援人员正在海里打捞沉船的残骸。

   jiù​yuán rén​yuán zhèng​zài hǎi lǐ dǎ​lāo chén​chuán de cán​hái.

   Rescue workers are salvaging the wreckage of the sunken ship from the sea.

   Source: Dong Chinese Dictionary

2. 从深海中打捞上来的天然明珠通常价值连城。

   cóng shēn​hǎi zhōng dǎ​lāo shàng​lái de tiān​rán míng​zhū tōng​cháng jià​zhí​lián​chéng.

   Natural pearls salvaged from the deep sea are often priceless.

   Source: Dong Chinese Dictionary