ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wikipedia
出典:『Wikipedia』 (2011/05/23 21:59 UTC 版)
The Black Deep is a channel which forms the most important of the three main permanent shipping routes through the shoals in the Thames Estuary, the others being the Barrow Deep and Princes Channel.
black deep