3 sentences

1. 湘、鄂两省地理位置相邻。

   Xiāng, è liǎng shěng dì​lǐ wèi​zhi xiāng​lín.

   Hunan and Hubei provinces are geographically adjacent.

   Source: Dong Chinese Dictionary

2. 湘、粤两省地缘相近，经贸往来十分频繁。

   Xiāng, Yuè liǎng shěng dì​yuán xiāng​jìn, jīng​mào wǎng​lái shí​fēn pín​fán.

   Hunan and Guangdong provinces are geographically close, and economic and trade exchanges are very frequent.

   Source: Dong Chinese Dictionary

3. 湘水向北流向洞庭湖。

   Xiāng shuǐ xiàng běi liú​xiàng Dòng​tíng Hú.

   The Xiang River flows north into Dongting Lake.

   Source: Dong Chinese Dictionary