A Ph.D. graduate from Brown University developed a disposal system for compact fluorescent lamps, which contain dangerous mercury."VOA-T307", "2223956"
Although I am an M.A. graduate of Kokusai Daigaku, I have to appreciate and respect my ex-teachers who taught me at the primary level.〔【出典】Hiragana Times, 1996年6月号◆【出版社】株式会社ヤック企画 〕"HT116038", "2241635"