这家科技公司正在加强其公关工作以改善品牌形象。

The tech company is strengthening its ___public-relations efforts to improve the brand image.

这家公司聘请了专业的公关团队来提升品牌形象。

The company hired a professional ___public-relations team to enhance its brand image.

公司新组建了一个公关团队来提升品牌形象。

The company formed a new ___public-relations team to improve its brand image.