これについてはいろいろな言い方が存在するようです。代表的なものはone man's trash is another man's treasure, one man's meat is another man's poisonで似た言い方も多数あるようです。0:02 it's been said one man's trash is another man's treasure
http://www.youtube.com/watch?v=7m3xDfOrRT4 0:06 one man's trash is another's treasure
http://www.youtube.com/watch?v=ZCYXIdsQadU 0:01 One man's misfortune is another man's gain 誰かの損は誰かの得
http://www.youtube.com/watch?v=X9Ho9wY0VWw 0:33 Florida's loss is NY's&NJ's gain.
http://www.youtube.com/watch?v=O6OTL-GfSe4 2;06 Greece's loss is London's gain. ギリシャの損失はロンドンの儲け
http://www.youtube.com/watch?v=qI7plX8to5o 2:25 imagine one creature's poison being another's food
http://www.youtube.com/watch?v=pB_I6XR4c6I 3:28 one man's trash is another's treasure. 誰かの損は誰かの得
練習問題解答
a-492 one man's garbage is another chef's dinner
a-2013 one Greek's loss turned out to be this Chinese teenager's gain
a-6061 the male's loss is his offspring's gain
b-4456 one person's trash is another's treasure
