15 sentences

1. 你们对外语感兴趣吗？

   nǐ​men duì wài​yǔ gǎn xìng​qù ma?

   Are you interested in foreign languages?

   Source: Tatoeba

2. 学习外语需要持之以恒。

   xué​xí wài​yǔ xū​yào chí​zhī​yǐ​héng.

   Learning a foreign language requires perseverance.

   Source: Dong Chinese Dictionary

3. 掌握一门外语很难。

   zhǎng​wò yī mén wài​yǔ hěn nán.

   Mastering a foreign language is difficult.

   Source: Tatoeba

4. 学习外语非常有用。

   xué​xí wài​yǔ fēi​cháng yǒu​yòng.

   Learning a foreign language is very useful.

   Source: Dong Chinese Dictionary

5. 他在学校学习两门外语。

   tā zài xué​xiào xué​xí liǎng mén wài​yǔ.

   He is studying two foreign languages at school.

   Source: Dong Chinese Dictionary

6. 他利用工作之隙学习外语。

   tā lì​yòng gōng​zuò zhī xì xué​xí wài​yǔ.

   He uses spare moments at work to study foreign languages.

   Source: Dong Chinese Dictionary

7. 学外语固非易事，但很有趣。

   xué wài​yǔ gù fēi yì​shì, dàn hěn yǒu​qù.

   Learning a foreign language is certainly no easy task, but it is very interesting.

   Source: Dong Chinese Dictionary

8. 他通过自学掌握了三门外语。

   tā tōng​guò zì​xué zhǎng​wò le sān mén wài​yǔ.

   He mastered three foreign languages through self-study.

   Source: Dong Chinese Dictionary

9. 要学好一门外语，首先要有信心。

   yào xué​hǎo yī mén wài​yǔ, shǒu​xiān yào yǒu xìn​xīn.

   To learn a foreign language well, one must first have confidence.

   Source: Dong Chinese Dictionary

10. 我喜欢外语。

    wǒ xǐ​huan wài​yǔ.

    I like foreign languages.

    Source: Tatoeba

11. 学习一门外语需要花费大量的时间。

    xué​xí yī mén wài​yǔ xū​yào huā​fèi dà​liàng de shí​jiān.

    Learning a foreign language takes a lot of time.

    Source: Dong Chinese Dictionary

12. 他精通多种外语，诸如英语、法语和德语。

    tā jīng​tōng duō zhǒng wài​yǔ, zhū​rú Yīng​yǔ, Fǎ​yǔ hé Dé​yǔ.

    He is proficient in several foreign languages, such as English, French, and German.

    Source: Dong Chinese Dictionary

13. 他通晓多门外语，在国际交流中游刃有余。

    tā tōng​xiǎo duō mén wài​yǔ, zài guó​jì jiāo​liú zhōng yóu​rèn​yǒu​yú.

    He is proficient in several foreign languages and navigates international communication with ease.

    Source: Dong Chinese Dictionary

14. 想要在短时间内学会一门外语实属不易。

    xiǎng​yào zài duǎn shí​jiān nèi xué​huì yī mén wài​yǔ shí​shǔ bù​yì.

    It is no easy task to learn a foreign language in a short period of time.

    Source: Dong Chinese Dictionary

15. 尽管工作很忙，他还是挤出时间去学习外语。

    jǐn​guǎn gōng​zuò hěn máng, tā hái​shi jǐ​chū shí​jiān qù xué​xí wài​yǔ.

    Despite his busy schedule, he still made time to study a foreign language.

    Source: Dong Chinese Dictionary