Japanology Plus 2015 07 16 English Conversation Business
https://www.youtube.com/watch?v=hsUdK70Jtmc 4:24 Washington has become very adept at doing nothing.ワシントンは国の財政問題に対処しないことに長けてしまった。
Understanding the Debt Problem - Explained by David M. Walker
https://www.youtube.com/watch?v=Wq6MSaUVSdQ 1:51 they're adept fliers and evade predators even in New York city. ハトはうまく飛ぶのでカラスなどからも身を守ることが出来る。
Why Are There So Many Pigeons?