2 sentences

1. 这两家工厂决定实行联营，以提高生产效率。

   zhè liǎng jiā gōng​chǎng jué​dìng shí​xíng lián​yíng, yǐ tí​gāo shēng​chǎn xiào​lǜ.

   These two factories decided to operate as a joint venture to improve production efficiency.

   Source: Dong Chinese Dictionary

2. 这家联营公司的业务范围涵盖了进出口贸易。

   zhè jiā lián​yíng gōng​sī de yè​wù fàn​wéi hán​gài le jìn​chū​kǒu mào​yì.

   The business scope of this joint venture covers import and export trade.

   Source: Dong Chinese Dictionary