The beaches were full of families sunning themselves.

They were trying to soak up some sun.

他们想晒晒太阳。

You can buy jeans in every colour under the sun.

你可以买到天底下任何颜色的牛仔裤。

Water bubbled up through the sand.

水从沙里冒出气泡.

a grain of sand

一粒沙子

...miles of golden sands.

绵延数英里的金色沙滩

We went for a walk along the sand.

我们去沙滩上散了散步。

miles of golden sands

绵延数英里的金色沙滩

The children tumbled about in the sand pit.

小孩在沙坑里翻滚着玩.

Water seeps through sand.

水渗入沙中.

a mixture of sand and cement

沙和水泥的混合物

It's hard to walk on the soft sand.

沙土地暄,不好走.

...his shrewd tactical skills in the shifting sands of Arab politics.

他在阿拉伯风云变幻的政局中的高明谋略

Concrete is a mixture of sand and cement.

混凝土是沙和水泥的混合物。

children playing on the sand

在沙滩上玩耍的儿童

The children were playing in the sand (= for example, in a sandpit ) .

孩子们正在玩沙子。

We were just sitting on the sand.

我们就坐在沙滩上。

...grains of sand.

沙粒

His hair was the colour of sand.

他的头发呈沙褐色。

I have sand in my shoe.

我的鞋里有沙子。

The book includes 25 Lessons for Life: Lesson 1: There is no free lunch. Don't feel entitled to anything you don't sweat and struggle for...

本书共包括25堂“人生课”：第一课，没有免费的午餐。别以为可以不劳而获。