3 sentences

1. 秘密成分是羊奶。

   mì​mì chéng​fen shì yáng​nǎi.

   The secret ingredient is goat's milk.

   Source: OpenSubtitles

2. 我买了些羊奶。

   wǒ mǎi le xiē yáng​nǎi.

   I bought some goat's milk.

   Source: OpenSubtitles

3. 你买羊奶了吗？

   nǐ mǎi yáng​nǎi le ma?

   Did you get the goat milk?

   Source: OpenSubtitles