一块

I gave her a piece of candy in trade for a piece of gum.

我给她一糖换她一口香糖。

He punched me until I was black and blue.

他打得我全身青一紫一的。

They assembled the model ship bit by bit.

他们一一地装配宇宙飞船的模型。

The goat leaped surely from rock to rock.

山羊稳稳当当地从一跳到另一。

She rubbed the window with a piece of cloth.

她用一布擦窗子。

You've got a smudge on your cheek.

你脸有一迹。

The boat is built by lapping the edge of one board over the board underneath.

用一的边压在下面的一, 船就这样造出来。

There wasn’t a blemish on his body.

他身一疤也没有。

He mouthed down a square of cheese.

他吃了一方形乳酪。

There’s a field planted with maize behind the house.

房子后面有一玉米地。

Knives can be sharpened by grinding them against a rough stone.

刀能在一粗磨快。

We're grazing the sheep in the next field.

我们正在旁边一地里放羊。

She washed the floor with a rag.

她用一旧布擦地。

There's a digital watch on the table.

桌子有一数字式手表。

The dog was biting a piece of meat.

那只狗叼着一肉。

We use a plank to cross the ditch.

我们用一过了沟。

She spoke through a mouthful of chicken.

她说话时嘴里含着一鸡肉。

She has a red birthmark on her face.

她脸有一红色的胎记。

He carved a doll from a block of wood.

他用一雕刻了一个娃娃。

I threw a brick through the window.

我把一砖扔进了窗户。