3 sentences

1. 我吃了黑芝麻冰淇淋。

   wǒ chī le hēi zhī​ma bīng​qí​lín.

   I ate black sesame ice cream.

   Source: Tatoeba

2. 相对而言，橄榄油和芝麻油更健康。

   xiāng​duì'ér​yán, gǎn​lǎn​yóu hé zhī​ma​yóu gèng jiàn​kāng.

   Relatively speaking, olive oil and sesame oil are healthier.

   Source: CCMatrix

3. 定期在头发上涂抹芝麻油也很有用。

   dìng​qī zài tóu​fa shang tú​mǒ zhī​ma​yóu yě hěn yǒu yòng.

   Regularly applying sesame oil on your hair is also useful.

   Source: CCMatrix