She traced a line in the sand.

她在沙地上画了一条线。

His hair was the colour of sand.

他的头发呈沙褐色。

She explored the sand with her toes.

她用脚趾感觉沙的情况。

Sand blew in our eyes.

沙子吹进了我们眼里。

Miles of sand are exposed at low tide.

在低潮时数英里的沙滩就会显现出来。

They ordered three truckloads of sand.

他们订购了三卡车沙子。

Concrete is a mixture of sand and cement.

混凝土是沙和水泥的混合物。

He drew a circle in the sand with a stick.

他用枝条在沙地上画了一个圆。

He was loping across the sand toward Nancy.

他正穿过沙滩轻快地向南希跑去。

The hot sand burned the soles of their feet.

灼热的沙地使他们的脚掌感到火辣辣的。

She wiggled her toes against the packed sand.

她用脚趾拨弄着板结的沙子。

She spread a towel on the sand and lay on it.

她把一块浴巾铺在沙地上，然后躺在上面。

Sand was deposited which hardened into sandstone.

沙经沉积固结形成沙岩。

The cement should have the consistency of wet sand.

水泥应当具有湿沙的坚实度。

I like walking on the wet sand when the tide is out.

我喜欢退潮后走在潮湿的沙滩上。

I was going to sand down the chairs and repaint them.

我打算用砂纸打磨这些椅子然后重新刷漆。

He felt tiny pieces of grit and sand peppering his knees.

他感到细小的沙砾正打在他的膝盖上。

She thought of the tide rushing in, covering the wet sand.

她想到潮水涨上来，淹没了潮湿的沙滩。

Manufactured glass is made by fusing various types of sand.

人造玻璃是通过熔合不同种类的沙子制造出来的。

The approved method of cleaning is industrial sand-blasting.

得到正式认可的清洁方法是工业喷砂处理。

The tide was going out, and the sand was smooth and glittering.

潮水正在退去，沙滩平坦，闪闪发亮。

The camel's feet, well adapted for dry sand, are useless on mud.

骆驼的脚十分适合干旱沙地，但在泥地上毫无用处。

The tracks of the large animal were clearly printed in the sand.

这只大动物的足迹清晰地印在沙滩上。

They all walked barefoot across the damp sand to the water's edge.

他们都光着脚走过潮湿的沙地来到了水边。

The wind blew in from the desert and covered everything with sand.

风从沙漠那边吹来，把一切都蒙上了一层沙子。

We walked to the furthermost point and then sat on the sand dunes.

我们走到了最远点，然后坐在沙丘上。

You can enjoy a quick snack while your children cavort in the sand.

当孩子们在沙子里嬉闹时，你就能快快享用一份小吃了。

Loam is a soil with roughly equal proportions of clay, sand and silt.

壤土是由大约等份的黏土、沙和粉砂合成的。

Nearby there is a stretch of white sand beach perfect for sunbathing.

附近有一片非常适合沐日光浴的白色沙滩。

She scooped up a handful of sand and let it trickle through her fingers.

她抓了一把沙子，然后让它们从指缝间慢慢漏掉。