8 sentences

1. 我昨天在理发店里理了发。

   wǒ zuó​tiān zài lǐ​fà​diàn li lǐ le fà.

   I had my hair cut at the barber's yesterday.

   Source: UM-Corpus: Spoken

2. 他肯定仍然在理发店前面。

   tā kěn​dìng réng​rán zài lǐ​fà​diàn qián​miàn.

   He must still be in front of the barber shop.

   Source: OpenSubtitles

3. 我同意他的话，但只是在理论上。

   wǒ tóng​yì tā de huà, dàn zhǐ​shì zài lǐ​lùn​shang.

   I agree with him, but only in theory.

   Source: CCMatrix

4. 在理想的情况下，你应该每天都练习。

   zài lǐ​xiǎng de qíng​kuàng xià, nǐ yīng​gāi měi​tiān dōu liàn​xí.

   Ideally you should practice every day.

   Source: CCMatrix

5. 我理解你的观点，并且在理论上同意你。

   wǒ lǐ​jiě nǐ de guān​diǎn, bìng​qiě zài lǐ​lùn​shang tóng​yì nǐ.

   I understand your point of view and I agree with you in theory.

   Source: CCMatrix

6. 我们在理解月球从何而来方面取得了进展。

   wǒ​men zài lǐ​jiě yuè​qiú cóng hé ér lái fāng​miàn qǔ​dé le jìn​zhǎn.

   We have made progress in understanding where the Moon came from.

   Source: CCMatrix

7. 喷火是在动物界未知的，但在理论上是可能的。

   pēn huǒ shì zài dòng​wù​jiè wèi​zhī de, dàn zài lǐ​lùn​shang shì kě​néng de.

   Fire-breathing is unknown in the animal kingdom, but is theoretically possible.

   Source: CCMatrix

8. 在理想的世界里，我们都能从稳定的家庭关系中获益。

   zài lǐ​xiǎng de shì​jiè li, wǒ​men dōu néng cóng wěn​dìng de jiā​tíng guān​xi zhōng huò yì.

   In an ideal world we would all benefit from stable family relationships.

   Source: CCMatrix