2 sentences

1. 你确定我们还在北美洲吗？

   nǐ què​dìng wǒ​men hái zài Běi​měi​zhōu ma?

   Are you sure we're still in North America?

   Source: OpenSubtitles

2. 美洲分为北美洲、中美洲和南美洲。

   Měi​zhōu fēn​wéi Běi​měi​zhōu, Zhōng Měi​zhōu hé Nán​měi​zhōu.

   The Americas are divided into North America, Central America, and South America.

   Source: Dong Chinese Dictionary