The hopper bottom sword is double close set, edge is pressurize rigorous.

出料口底刀为双重闭合装置，刀口密封严密。

youdao

There was just enough moonlight for him to see the bottom of his door, so he blew out his candle and unsheathed his sword. Then he stood waiting.

月光刚好能让他看清房门底下的地方，于是他吹灭了蜡烛，拔出剑来站在那等着。

youdao

His brain itself seemed to have frozen as he pushed through the dark water to the bottom and reached out, groping for the sword.

脑子都似乎冻僵了，他在黑暗的冰水中潜到池底，伸出双臂摸索宝剑。

youdao

Johnson also offered to fall on his sword so that other lawyers could continue with the valuable work of getting to the bottom of the falsehoods and misstatements that led to such heavy losses for investors who are, as of today, down about 13% on Facebook stock.

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