This is the 4083rd most frequent Japanese word.
ブログ
Blog.
Here, "ブログ" is used to refer to a personal web journal or website where one posts content regularly.
彼のブログはとても面白くて、毎日更新されています。
His blog is very interesting and is updated daily.
In this instance, "ブログ" represents the activity of writing entries for a blog.
ブログを書くのは私の日課となっています。
Writing a blog has become a part of my daily routine.
"ブログ" in this sentence illustrates the process of establishing a blog for a specific purpose, such as business communication.