竞争力在英语中可以翻译为 competitiveness 或 competitive advantage。它源于英文单词 compete（竞争）和 ability（能力）。

例句：

The government is implementing policies to improve the competitiveness of the country's economy.

Our company's competitive advantage lies in our innovative products and efficient supply chain.

The athlete's competitiveness drove her to train harder and win more competitions.

The intense competition in the market has forced companies to improve their competitiveness.