隐含的假定是，可用的资金有限。The underlying assumption is that the amount of money available is limited.办公大楼为了配合可用的地皮建造得略呈之字形.The office buildings were slightly zigzagged to fit available ground space.可用的资料很多,就看你如何取舍了.There are plenty...
探矿人员在这里发现了方解石 、 石英、石棉等矿藏.The prospectors have discovered such minerals as calcite, quartz and asbestos here.探矿人员在这里发现了许多矿藏。The prospectors have discovered many minerals here.我们正在掘地探矿.We are digging for mineral deposits....