“竞争格局”常见的英文表达是 “competitive landscape” 。
例如：
The company is analyzing the competitive landscape in the global market to formulate effective strategies.（该公司正在分析全球市场的竞争格局，以制定有效的策略。）
The introduction of new technology has dramatically changed the competitive landscape in this industry.（新技术的引入极大地改变了这个行业的竞争格局。）