Construction costs for ECC are much higher than for standard concrete, so your proposal is probably not justifiable on economic grounds.

ECC 的施工成本比标准混凝土高得多，所以从经济上讲你们的建议可能不合理。

youdao

The proposal is a great guiding principle based on historical materialism and its creative application in the Party construction.

这是建立在唯物史观基础上党的建设的伟大纲领，是唯物史观在党的建设上的创造性运用。

youdao

Finally, the article ponders on the existing problems in construction of the city infrastructure and puts forward the proposal.

对城市基础设施建设中存在的问题进行了思考并提出建议。

youdao

In calling on Congress to pass the jobs proposal he pitched earlier, which included employer incentives to boost hiring in the construction, public safety and education sectors, among other areas, the president was also appealing to a segment that helps form the base of his support: teachers and labor unions.

CNN: Obama, GOP and economic blame game