2 sentences

1. 伸出你的手，掌心向上。

   shēn​chū nǐ de shǒu, zhǎng​xīn xiàng​shàng.

   Hold out your hand, palm up.

   Source: OpenSubtitles

2. 他把那颗珍珠放在掌心仔细端详。

   tā bǎ nà kē zhēn​zhū fàng zài zhǎng​xīn zǐ​xì duān​xiáng.

   He placed the pearl in his palm and examined it closely.

   Source: Dong Chinese Dictionary