renewal of treaties

例句：

1. 1. The government has announced a new round of economic reforms aimed at renewing the treaties.
   政府宣布了新一轮的经济改革，旨在续订条约。
2. 2.The treaty was renewed after several years of negotiations.
   在经过几年的谈判后，条约被续订。
3. 3.The treaty's renewal is expected to boost trade between the two countries.
   条约的续订预计将促进两国之间的贸易。