話し言葉ではuncharted territoryがよく使われます。we're in uncharted territory. 5:54(我々は未知の領域にいる)into the unknown.(未知の世界へ)0:19もついでにおぼえましょう。
http://www.youtube.com/watch?v=y5Dl0bHndCw 0:03 trip to the great unknown 0:43 other great unknown
http://www.youtube.com/watch?v=sv2nSDq1OTI 0:25
http://www.youtube.com/watch?v=HjaryP36ZMA 0:33 uncharted territoryhttp://www.youtube.com/watch?v=y5Dl0bHndCw 0:03 trip to the great unknown 0:43 other great unknown
http://www.youtube.com/watch?v=sv2nSDq1OTI 0:25
http://www.youtube.com/watch?v=7nblOWX_tUs 6:09 are we in uncharted territory right now?
http://www.youtube.com/watch?v=_VeeKdXXFUc 0:28 richard branson is headed literally off the charts.リチャードブランソン氏は文字通り海図の外に向かっている
http://www.youtube.com/watch?v=_W7AzHExExM 0:57 we're treading new ground here
練習問題解答
a-1982 uncharted waters