铁轨六个月前就已完成，且(工程费用)比预算低了将近10%。

It was finished six months early and nearly 10% under budget.

youdao

铁轨六个月前就已完成，且(工程费用)比预算低了将近10%。

It was finished six months early and nearly 10% under budget.

youdao