根据合同规定，工厂的建设正在进行中的翻译：Under the contract, the factory construction in progress 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Under the contract, the plant's construction in progress

Under the contract, the factory construction in progress

According to the contract provision, the factory construction is being carried on

Under the terms of the contract, factory building is being carried out

Under the contract, the factory construction in progress