7 sentences

1. 这是我母亲和父亲。

   zhèi shì wǒ mǔ​qīn hé fù​qīn.

   This is my mother and father.

   Source: OpenSubtitles

2. 我认识他的父亲和他的姐姐。

   wǒ rèn​shi tā de fù​qīn hé tā de jiě​jie.

   I know his father and his sister.

   Source: OpenSubtitles

3. 他们家还有他们的母亲和一个婴儿。

   tā​men jiā hái​yǒu tā​men de mǔ​qīn hé yī gè yīng'ér.

   Their family includes a mother and a baby.

   Source: OpenSubtitles

4. 你知道吗，你父亲和我已经不再年轻了。

   nǐ zhī​dào ma, nǐ fù​qīn hé wǒ yǐ​jīng bù zài nián​qīng le.

   You know, your father and I aren't getting any younger.

   Source: OpenSubtitles

5. 这种抗体对目标抗原具有极高的亲和力。

   zhè zhǒng kàng​tǐ duì mù​biāo kàng​yuán jù​yǒu jí gāo de qīn​hé​lì.

   This antibody has a very high affinity for the target antigen.

   Source: Dong Chinese Dictionary

6. 他平易近人，很有亲和力，大家都愿意和他交流。

   tā píng​yì​jìn​rén, hěn yǒu qīn​hé​lì, dà​jiā dōu yuàn​yì hé tā jiāo​liú.

   He is approachable and very personable; everyone is happy to talk with him.

   Source: Dong Chinese Dictionary

7. 这款软件的界面设计非常有亲和力，深受用户好评。

   zhè kuǎn ruǎn​jiàn de jiè​miàn shè​jì fēi​cháng yǒu qīn​hé​lì, shēn shòu yòng​hù hǎo​píng.

   The interface design of this software is very user-friendly and has been well-received by users.

   Source: Dong Chinese Dictionary