砂岩和砾岩分别是砂和砾石固结的产物.Sandstone and conglomerate are the consolidated equivalent of sand and gravel.钻粉和岩心已穿过了砾岩夹层.Cuttings and core from the drill - holes have intersected conglomerate bands.在澳大利亚,尚未发现可开采的含铀砾岩.In Australia n...
We kept her afloat for a couple of hours by bailing frantically.我们拼命往外舀水，使它继续漂浮了几个小时。The flood waters have receded since then, but residents are still bailing out.此后洪水已经开始消退，但居民还在往外舀水。Both fountains were going furiously ...
老款的汽车难免缺少经过改进的最新安全保护装置。Older cars inevitably lack the latest safety refinements.还有改进的余地.There is still room for improvement.你的工作还有改进的余地.There's room for improvement in your work....