6 sentences

1. 他在大学学习地质。

   tā zài dà​xué xué​xí dì​zhì.

   He studied geology at university.

   Source: Dong Chinese Dictionary

2. 地质专业的学生每年都要去野外实习。

   dì​zhì zhuān​yè de xué​sheng měi nián dōu yào qù yě​wài shí​xí.

   Geology students go on field internships every year.

   Source: Dong Chinese Dictionary

3. 由于地质松动，河对岸的那面土坡崩了。

   yóu​yú dì​zhì sōng​dòng, hé duì'àn de nà miàn tǔ​pō bēng le.

   The earthen slope on the opposite bank collapsed due to loose soil.

   Source: Dong Chinese Dictionary

4. 地质调查显示，这条矿脉的走向非常稳定。

   dì​zhì diào​chá xiǎn​shì, zhè tiáo kuàng​mài de zǒu​xiàng fēi​cháng wěn​dìng.

   Geological surveys show that the strike of this mineral vein is very stable.

   Source: Dong Chinese Dictionary

5. 科学家利用这种同位素来研究地质年代。

   kē​xué​jiā lì​yòng zhè zhǒng tóng​wèi​sù lái yán​jiū dì​zhì nián​dài.

   Scientists use this isotope to study geological time.

   Source: Dong Chinese Dictionary

6. 这里的地质队员常年工作在生活环境艰苦的山区。

   zhè​lǐ de dì​zhì duì​yuán cháng​nián gōng​zuò zài shēng​huó huán​jìng jiān​kǔ de shān​qū.

   The geological team members here work year-round in mountainous areas with harsh living conditions.

   Source: Dong Chinese Dictionary