中国陆地矿产资源总量丰富，但人均占有量不到世界人均量的一半。
China is rich in land mineral resources, but the amount per capita is less than half the figure per capita worldwide.
随着陆地矿产资源的日趋减少，开发国际海底矿产资源是大势所趋。
With the decrease of mineral resources on land, the general trend is exploiting them on international deep sea bed.
随着陆地矿产资源的日趋减少，开发国际海底矿产资源是大势所趋。
With the decrease of mineral resources on land, the general trend is exploiting them on international deep sea bed.
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