1·There were grains of sand in her hair.
她的头发里有沙粒。
2·Little grains of sand.
一颗颗细碎的沙粒。
3·There are 1, 000, 000 grains of sand in a heap.
有一堆1,000 000颗沙粒组成的沙堆。
4·A tower was once built with small grains of sand.
有一个人用一粒一粒的沙子造成一一个大塔。
5·We can see numberless grains of sand in a windy day.
在风天，我们能看到无数沙粒。
6·The coarser the grains of sand are, the darker they appear.
沙粒越粗，呈现的颜色就越深。
7·Little grains of sand can add up to a mountain over time.
日积月累，要相信细沙也可以堆积成山。
8·There were grains of sand all over my car after our trip to the beach.
从海边旅行回来后，我的车上到处都是沙粒儿。
9·Meteoroids are small particles in space with size similar to grains of sand.
宇宙充塞著沙粒大小的流星体。
10·Solution: to the boundless universe speaking, the earth is a little grains of sand.
解：对茫茫宇宙来说，地球是一小小的沙粒。