Like an old party boss--and he is an old party boss--Yeltsin purges his administration regularly.
Purging his administration on the regular is something an old party boss, like Yeltsin, would do.
Yeltsin isn't one to purge anyone or anything from his administration.
There are dogs on the beach
The Japanese army was afraid of the Soviet Union after the 1917 Russian Revolution.
Academic research done at a blistering pace.
You are correct, that is a funny rule.
Clinical settings might be changed positively with research.
A dog is outside lying in the hot sun.