For hours I walked up and down in my flat.

有好几个小时我都在我的房间里。

Dumbledore got up and began walking up and down behind his desk.

邓布利多站起，在桌子后面回踱步。

Thornton started to speak, then stopped, and began to walk up and down.

桑顿想说什么, 又忍住了, 然后他开始。

John Lindberg，a desk-bound scientist，spends his coffee breaks walking up and down several flights.

一位整天窝在书桌前的科学家约翰·林白把喝咖啡的时间用上上下下爬好几层楼梯。

He sprang to his feet and walked up and down the small room.

他从座位上跳起，在我的小屋子里。

Nick got out of his car and walked up and down the ship.

尼克从车里出，在船上四处转了转。

All day, the sellers walked up and down their little street of trees.

一整天，小贩们都在他们的小树街上。

In stead, I walked up and down on the beach, trying to keep warm.

反之，我在沙滩上，以试着保暖。

Three times therefore he walked up and down at the edge of the sea.

因此，他在剑滩海边上下行了三次。

Charles was silent. He walked up and down waiting for Emma to finish dressing.

夏尔没话好说。 他在房里，等艾玛打扮好。

Mr Brown low walked up and down his room for several minutes, deep in thought.

有几夫，布朗洛先生在屋里回地踱着步，陷入了深思。

He went to the river, and walked up and down, in hope of seeing the boat.

他到河边，回回地找，希望能看到小船。

Charles was walking up and down the room; his boots creaked on the floor.

夏尔在房间里。 他的靴子在地板上得咯啦响。

It is 1991. A young girl walks up and down the busy streets of Hanoi City, Vietnam.

现在是1991年。一个小女孩在越南河内市熙熙攘攘的街道上。

As I crept downstairs, I could hear Mr Rochester in his room, walking up and down and sighing.

我蹑手蹑脚下楼时，听到罗切斯特先生在他房间里，一边回踱步，一边叹息不已。

Then she walked up and down the line of bottles, muttering to herself and pointing at them.

她在那排瓶子前，嘴里自言自语，一边还指点着这个或那个瓶子。

He walked up and down the wide streets, trying to admire the modern buildings. He felt confused.

他在宽阔的街道上，极力想欣赏这些现代的建筑。他觉得思想很混乱。

She hastily dressed herself, Yeobright moodily walking up and down the room the whole of the time.

她匆忙地穿衣服，这期间约布赖特在房间里阴沉地回踱步。

Mr Millin inquired, half-joking, whether he should walk up and down in the traditional way of pipers.

米林半开玩笑地问，他是否应该以风笛手的传统方式，在吹奏时上下行。

Jerry pulled one of my cloths higher over my neck, then walked up and down, trying to keep warm.

杰利把我身上的一块盖布拉高罩住我的脖子，他自己则，试图保持温暖。