Large bubbles weaken the keel box and that is not what you want.
大气泡削弱龙骨方块，这是不是您想要的。
It is important to make a good, strong keel box that you can depend on.
这是很重要的作出一个好的，强有力的龙骨框，您可以依靠。
Along with that the keel box must be flush against the inside of the hull.
随着该龙骨方块必须冲水对内部的船体。
If you would think you need a keel box that is built like a steel box, not so!
如果你认为你需要一个龙骨方块是建立就像一个钢箱，而不是如此！
That is why I put a little more bracing to the keel trunk box.
这就是为什么我把多一点的支撑，以龙骨主干方块。
That is why I put a little more bracing to the keel trunk box.
这就是为什么我把多一点的支撑，以龙骨主干方块。
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