在漆黑的环境下，Abruzzi满身是汗，继续钻着洞。
Abruzzi is soaked with sweat as he continues to drill in the dark.
他们现在已经开凿了42米的岩石，但是还需继续钻660米。
They have now drilled through 42 metres of rock but have 660 to go.
工程人员已经钻凿了接近50米的岩石，但是仍然要继续钻650米。
Engineers have drilled through nearly 50 metres of rock, but they still have another 650 to go.
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