2 sentences

1. 武汉是中南地区的重要交通枢纽。

   Wǔ​hàn shì Zhōng Nán dì​qū de zhòng​yào jiāo​tōng shū​niǔ.

   Wuhan is an important transportation hub in the central-south region of China.

   Source: Dong Chinese Dictionary

2. 中南两国在经济贸易领域保持着紧密合作。

   Zhōng Nán liǎng guó zài jīng​jì mào​yì lǐng​yù bǎo​chí zhe jǐn​mì hé​zuò.

   China and South Africa maintain close cooperation in the fields of economy and trade.

   Source: Dong Chinese Dictionary