Bucket elevator is used to transport impure sand and pure sand.
斗提机是用于输送旧砂和新砂。
But bottle glass can be ground into sand and used to pave streets.
但是瓶玻璃可磨成沙，用于铺路的街道。
He used his sword to make a line in the sand.
他用他的剑在沙滩上划了一条线。
Product function: natural sand used in sandblasting.
产品作用：天然砂广泛应用于喷砂。
The sand bailer is also used as a bottom hole sampler.
捞砂筒也可用作业井底取样器。
Hardy men from the desert used to the hardships of sun and sand.
这些沙漠弓箭兵久经烈日狂沙的考验，极为坚韧强悍。
The shell used the little sand to make a pearl.
河蚌把这颗沙粒变成了一粒珍珠。
The reclamation sand can be directly used for facing sand.
获得的再生砂可直接用于面砂。
We used to dig tunnels in the sand.
我们以前常在沙推中挖山洞。
They used to play football on the sand by the river.
他们过去常到河边的沙地上踢球。
Fly ash can be used to make cement concrete. It can save cement and sand.
粉煤灰可用于水泥混凝土的制备，可节约水泥和砂。
Fly ash can be used to make cement concrete. It can save cement and sand.
粉煤灰可用于水泥混凝土的制备，可节约水泥和砂。
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