如是

It's so far so good for me...

到目前为止我一切都很顺利。

In fact the Japanese mini submarine is a weapon of suicide, is in chaos before and after the decisive battle fleet under attack for the purpose of manufacturing.

日军袖珍潜艇实际上是一种自杀性的进攻武器，是以在舰队决战前后混乱情况下进行袭击为目的而制造的。