Can you take a stainless cane with 3 mm in diameter and drill a hole of 2 mm alongside the cane at the depth of 3 cm?
你能否用一根直径为3mm的不锈钢棒，在旁边钻出一个直径为2 mm、深度为3cm的孔？
Alongside the mining depth goes deeper every year in the east and middle parts of our country, geological disasters become increasingly.
我国东部和中部矿区开采深度逐年加大，地质灾害事故随之增多。
The site confines itself to 2.5 m depth and 6.5 m width. Although its scale is quite humble but with it the capacity of light utilizing and ventilation as it stretches alongside the narrow alley.
房子被局限在一个6.5米宽、2.5米深的地块上，虽然空间促狭，但是由于它是沿着小巷横向布置，房子的采光和通风能力都是极好的。
The site confines itself to 2.5 m depth and 6.5 m width. Although its scale is quite humble but with it the capacity of light utilizing and ventilation as it stretches alongside the narrow alley.
房子被局限在一个6.5米宽、2.5米深的地块上，虽然空间促狭，但是由于它是沿着小巷横向布置，房子的采光和通风能力都是极好的。
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