2 sentences

1. 海伦是我们的新同事。

   Hǎi​lún shì wǒ​men de xīn tóng​shì.

   Helen is our new colleague.

   Source: Dong Chinese Dictionary

2. 你戴着海伦的项链。

   nǐ dài zhe Hǎi​lún de xiàng​liàn.

   You're wearing Helen's necklace.

   Source: OpenSubtitles