9 sentences

1. 木星没有坚固的表面。

   mù​xīng méi​yǒu jiān​gù de biǎo​miàn.

   Jupiter has no solid surface.

   Source: CCMatrix

2. 这种短而黑的电缆厚而坚固。

   zhè​zhǒng duǎn ér hēi de diàn​lǎn hòu ér jiān​gù.

   This short, black cable is thick and sturdy.

   Source: CCMatrix

3. 这是一堵高大、坚固而连续的墙。

   zhè shì yī dǔ gāo​dà, jiān​gù ér lián​xù de qiáng.

   It is a tall, solid and continuous wall.

   Source: CCMatrix

4. 人们从前在城镇四周筑坚固城墙以防御敌人。

   rén​men cóng​qián zài chéng​zhèn sì​zhōu zhù jiān​gù chéng qiáng yǐ fáng​yù dí​rén.

   People used to build strong walls round their towns as a defense against enemies.

   Source: UM-Corpus: Education

5. 木材现在是比较广泛使用的，因为它便宜和坚固。

   mù​cái xiàn​zài shì bǐ​jiào guǎng​fàn shǐ​yòng de, yīn​wèi tā pián​yi hé jiān​gù.

   Wood is now widely used because it is cheap and strong.

   Source: CCMatrix

6. 他们看起来好像是来来往往，穿过一堵没有门的坚固墙。

   tā​men kàn​qi​lai hǎo​xiàng shì lái​lái​wǎng​wǎng, chuān guò yī dǔ méi​yǒu mén de jiān​gù qiáng.

   They looked as if they were coming and going through a solid wall with no doors.

   Source: CCMatrix

7. 另一方面，如果你喜欢更坚固的酒吧，你可以添加更多的芒果或可可脂。

   lìng​yī​fāng​miàn, rú​guǒ nǐ xǐ​huan gèng jiān​gù de jiǔ​bā, nǐ kě​yǐ tiān​jiā gèng​duō de máng​guǒ huò kě​kě​zhī.

   On the other hand if you prefer a firmer bar, you can add more mango or cocoa butter.

   Source: CCMatrix

8. 如果您生活在足够大的城市中，那么您周围可能会有很多坚固的基础设施。

   rú​guǒ nín shēng​huó zài zú​gòu dà de chéng​shì zhōng, nà​me nín zhōu​wéi kě​néng huì yǒu hěn​duō jiān​gù de jī​chǔ​shè​shī.

   If you live in a large enough city, there’s likely a lot of solid infrastructure around you.

   Source: CCMatrix

9. 浴缸的坚固性与材料的质量和厚度有关。

   yù​gāng de jiān​gù​xìng yǔ cái​liào de zhì​liàng hé hòu​dù yǒu​guān.

   The strength of the bathtub is related to the quality and thickness of the material.

   Source: CCMatrix