The increase in project duration normally translates into an increase in the cost of Labour as the Labour is deployed on daily wages basis.

增加的项目期限通常转化为增加劳工成本，劳工若部署在日工资的基础上。

youdao

However, an increase in the size of the plumbing crew reduced the project duration to 229 days.

不过，增加的大小管道船员减少了项目执行期已达229天。

youdao