| 1. | The beach was smooth and firm, and the sand yellow .
海滩平坦而坚实，沙粒黄澄澄的。 |
| 2. | Pick over the lentils carefully in case there are any stones amongst them .
把这些豆子里的沙粒挑出去。 |
| 3. | The fragile land quickly lost its topsoil and became nothing but sand and dust .
那单薄的土地很快就失去了表土，成为沙粒和尘埃。 |
| 4. | Little drops of water, little grains of sand, make the mighty ocean and the pleasant land .
小小的水点，小小的沙粒，构成浩渺的海洋和欢娱的土地。 |
| 5. | On this scale the moon would be scarcely more than a dust speck about 1cm from the sand grain .
照这样的比例尺度，月球将是仅离小沙粒一厘米远的一颗尘埃微粒。 |
| 6. | This means that the fall velocity of sand particles in such suspensions will be less than in clear water .
这意味着这种悬浮物中的沙粒的沉速将比其在清水中为小。 |
| 7. | The particle of sand representing the sun would be one million times larger than the speck of dust standing in for the earth .
代表太阳的沙粒要比代表地球的微尘大一百万倍。 |
| 8. | Sometimes he would watch the edges of color that the sea salt and the sand in the wood made in the flame as they burned .
有时，他瞪大了眼望着火，木块上的沙粒和盐粒，在火焰中逆发出五彩缤纷的光圈。 |
| 9. | We can see numberless grains of sand in a windy day
在风天，我们能看到无数沙粒。 |
| 10. | The aperture through which the sand runs is so tiny
沙粒经由的孔是那么的细小 |
