我们必须提升自己的综合竞争力。的翻译：We must enhance their competitiveness. 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

We must enhance their overall competitiveness.

We must enhance their competitiveness.

We must promote own comprehensive competitive power.

We need to raise their own competitiveness.

We must enhance their competitiveness.