This is the 7972nd most frequent Russian word.
комментируя
Commenting.
The word 'комментируя' here indicates the action of commenting being performed contemporaneously with emphasizing the topic.
Комментируя текст, он подчеркнул важность темы.
While commenting on the text, he emphasized the importance of the topic.
Here, 'комментируя' denotes the act of providing commentary on the article while simultaneously sharing her opinions.
Она, комментируя статью, поделилась своими мыслями о проблеме.
She, while commenting on the article, shared her thoughts on the issue.
In this sentence, 'комментируя' is used to set the context of the journalist's commentary and the associated focus on economics.