It's soon developed very quickly that this dock was from Misawa, Japan.

很快就发展得很快，这个浮板来自日本的三泽。

And that was facilitated by the fact there was a large plaque that said, I'm from Misawa.

这是因为上面有一块巨大的牌子，上面写着“我来自三泽”。

A plane went missing Tuesday evening local time about 30 minutes after takeoff from Misawa Air Base in northeastern Japan.

当地时间周二晚上，一架飞机从日本东北部三泽空军基地起飞约30分钟后失踪。