5 sentences

1. 她留着一头乌黑的青丝。

   tā liú zhe yī tóu wū​hēi de qīng​sī.

   She has a head of jet-black hair.

   Source: Dong Chinese Dictionary

2. 她留着一头乌黑的披肩长发。

   tā liú zhe yī tóu wū​hēi de pī​jiān cháng​fà.

   She has long, jet-black hair that falls over her shoulders.

   Source: Dong Chinese Dictionary

3. 她拥有一头乌黑亮丽的秀发。

   tā yōng​yǒu yī tóu wū​hēi liàng​lì de xiù​fà.

   She has a head of beautiful, jet-black hair.

   Source: Dong Chinese Dictionary

4. 她那一头乌黑亮丽的美发令人羡慕。

   tā nà yī tóu wū​hēi liàng​lì de měi​fà lìng rén xiàn​mù.

   Her beautiful, shiny black hair is enviable.

   Source: Dong Chinese Dictionary

5. 奶奶虽然已经六十岁了，但依然保持着一头乌黑的青丝。

   nǎi​nai suī​rán yǐ​jīng liù​shí suì le, dàn yī​rán bǎo​chí zhe yī​tóu wū​hēi de qīng​sī.

   Although Grandma is already sixty, she still maintains a head of jet-black hair.

   Source: Dong Chinese Dictionary