1·The commonest spaces are those among the particles—sand grains and tiny pebbles—of loose, unconsolidated sand and gravel.
最常见的空间是那些由松散的、未固结的砂和砾石组成的颗粒（沙粒和小卵石）之间的空间。
2·Bishop's sandpiper poem, there in your handout, is obsessed with the mere details of experience, those sand grains and quartz grains.
我在讲义中提到，毕晓普类型的矶鹞诗人非常执迷于感受更加细微之处、那些细小的沙粒和石英碎片。
3·Uranium coats sand grains.
铀被覆盖在砂岩颗粒上。
4·Stars are as thick as the sand grains on a beach.
恒星像海滩上的沙子那样密集。
5·We must screen the sand grains out of the silver sand.
我们要把细沙中的沙粒筛出去。
6·Sand grains ruthlessly torture clams but clams turn sand grains into pearls.
沙粒残酷地折磨蚌，蚌却把沙粒变成珍珠。
7·Sandy soils along the coast have relatively large spaces between the sand grains.
沿海地区的砂质土壤，砂粒间的空隙也相对较大。
8·The ants construct the turrets by stacking sand grains and little balls of clay that they mould with their [jaws].
蚂蚁用爪子将沙粒和粘土团起的球堆在一起，以此建造洞穴。
9·When the dust devils came through, they destroyed the fragile clusters, revealing the finer sand grains below.
当尘暴经过时，气旋摧毁了脆弱的团块，曝露出下面的细小沙粒。
10·The plane appressing ground surface is regarded as the simplified simulation surface after sand grains are raised.
风沙起动后，用紧贴地面的平面作为风沙起动床面的简化模拟面。