6 sentences

1. 双方维持着紧密的合作关系。

   shuāng​fāng wéi​chí zhe jǐn​mì de hé​zuò guān​xi.

   The two sides maintain a close cooperative relationship.

   Source: Dong Chinese Dictionary

2. 墙上的箭头指示着紧急出口的位置。

   qiáng shàng de jiàn​tóu zhǐ​shì zhe jǐn​jí chū​kǒu de wèi​zhi.

   The arrows on the wall indicate the location of the emergency exit.

   Source: Dong Chinese Dictionary

3. 中国与东盟国家保持着紧密的贸易往来。

   Zhōng​guó yǔ Dōng​méng guó​jiā bǎo​chí zhe jǐn​mì de mào​yì wǎng​lái.

   China maintains close trade relations with ASEAN countries.

   Source: Dong Chinese Dictionary

4. 美德两国在贸易问题上保持着紧密的合作。

   Měi Dé liǎng guó zài mào​yì wèn​tí shàng bǎo​chí zhe jǐn​mì de hé​zuò.

   The US and Germany maintain close cooperation on trade issues.

   Source: Dong Chinese Dictionary

5. 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

6. 我们通过邮件和老客户保持着紧密的联络。

   wǒ​men tōng​guò yóu​jiàn hé lǎo kè​hù bǎo​chí zhe jǐn​mì de lián​luò.

   We maintain close contact with our long-standing clients via email.

   Source: Dong Chinese Dictionary