We sat there for hours talking about everything under the sun...

We talked about everything under the sun.

天南地北，我们无所不谈。

the warmth of the afternoon sun

下午温暖的阳光

The sun was shining and birds were singing.

阳光照耀，鸟儿啼啭。

The beaches were full of families sunning themselves.

海滩上全都是在晒太阳的家庭。

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。