A person who is very interested in politics and has a talent for it
政治に非常に興味があり、それに才能を持っている人 (Seiji ni hijou ni kyomi ga ari, sore ni sainou wo motteiru hito)
"He’s known to be a real political animal."
"彼は本物の政治的な動物として知られています。" (Kare wa honmono no **seijiteki na doubutsu** toshite shirareteimasu.)
to do something uncertain, trusting that it will succeed
to obey rules or follow the official policy
to be motivated by strong enthusiasm or love for something
to take on a task that is too big to handle
to prepare energetically to do something
to calculate and separate a specific amount