This is a "sticky" post.
Go to your page for BBT. Click on "edit." The post will come up on your screen.
If the post shows in "Compose" mode, click on the "Edit Html" tab, then highlight and copy. You've grabbed the post and can then paste it into the "Edit Html" screen at your own Blogger site.
Remember: you grabbed the post at the "Edit Html" tab, so paste the post in the same kind of screen - not in the "Compose" screen.