5 sentences

1. 意大利是一个半岛。

   Yì​dà​lì shì yī gè bàn​dǎo.

   Italy is a peninsula.

   Source: Tatoeba

2. 这里的半岛风景非常优美。

   zhè​lǐ de bàn​dǎo fēng​jǐng fēi​cháng yōu​měi.

   The scenery on the peninsula here is very beautiful.

   Source: Dong Chinese Dictionary

3. 他正在研究朝鲜半岛的历史。

   tā zhèng​zài yán​jiū Cháo​xiǎn bàn​dǎo de lì​shǐ.

   He is studying the history of the Korean Peninsula.

   Source: Dong Chinese Dictionary

4. 看来你从半岛给我带回来了一个小纪念品。

   kàn​lai nǐ cóng bàn​dǎo gěi wǒ dài huí​lai le yī gè xiǎo jì​niàn​pǐn.

   Looks like you brought me back a little souvenir from the Peninsula.

   Source: OpenSubtitles

5. 朝鲜半岛的三国时代包括高句丽、百济和新罗。

   Cháo​xiǎn bàn​dǎo de Sān​guó shí​dài bāo​kuò Gāo​gōu​lí, Bǎi​jì hé Xīn​luó.

   The Three Kingdoms period of the Korean Peninsula included Goguryeo, Baekje, and Silla.

   Source: Dong Chinese Dictionary