A：Is this the Central Park to East Market bus?
      这是从中央公园到东区市场的公共汽车吗？

B：This is the East Market to Central Park bus. Where do you want to go?
      这是从东区市场到中央公园的汽车。你去哪儿呢？

A：To the Municipal Government Hall.
      去市政府大厅。

B：Take the same number bus going in the other direction. There’s a stop right across the street.
      请坐去相反方向的这一路公共汽车。街的对面就有个站台。

A：Thank you.
      谢谢。

A：Excuse me. I wonder if you could help me. I’m looking for the Museum.
      对不起，打扰一下，不知您能否帮助我，我在找博物馆。

B：Boy, you are lost. It’s across town.
      哇，你是迷路了。它在城的那头。

A：Oh ! What bad luck ! How can I get to the Museum?
      哦！太糟糕了！那我怎么去博物馆呢？

across的解释

B：You can take a No. 24 bus here and then transfer to a No.53 bus to get there.
      您可以在此乘坐24路公共汽车换乘83路公共汽车到那里。

A：Good morning, sir. May I help you?
      早安，先生。能为您服务吗？

B：Yes. I have a room booked with you, for three days starting today. Name of Lu, L-U.
      是的，我已向你们订了房间，从今天开始，共三天。姓陆，L-U。

A：Thank you, Mr. Lu. Please wait a moment while I check our reservations list.That's Mr. Steven Lu, from Taipei?
      谢谢，陆先生。请稍等，我查一下订房名单。您是Steven Lu，从台北来的？

B：Yes, it is.
      是的，没错。

A：Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room. Your room number is 512. Here's your key.
      陆先生，没问题的。您从今天订到星期三，单人房。房间号码是512。这是您的钥匙。

B：Thanks. Could you point me in the right direction?
      谢谢。您能告诉我要往哪里走吗？

A：Certainly, sir. The elevators are right across the lobby.Floors one to eight are the elevators to the left.
      当然可以，先生。电梯就在大厅的正对面。 一到八楼上下使用的电梯在左边。

B：Hi. I'd like to cash an American Express traveler's check.
      嗨，我想兑换美国运通的旅行支票。

A：Sure. Would you please sign your name on the back, sir, with your passport number? And I'll need to see your passport.
      没问题。先生，请您在支票背后签上名字和护照号码。另外，我需要看一下您的护照。

B：Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
      好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？

A：No problems. Here's your passport, and here's your money. Have a nice day, Mr. Lu.
      没问题。这是您的护照，还有您的钱。祝您愉快，陆先生。

1. 从一边到另一边
    If someone or something goes across a place or a boundary, they go from one side of it to the other.

    e.g. She walked across the floor and lay down on the bed...
           她走过地板躺在了床上。
    e.g. He watched Karl run across the street to Tommy.
           他看着卡尔向街对面的汤米跑去。

2. 横跨;横过;穿过
    If something is situated or stretched across something else, it is situated or stretched from one side of it to the other.

    e.g. ...the floating bridge across Lake Washington in Seattle...
           横跨在西雅图华盛顿湖上的浮桥
    e.g. He scrawled his name across the bill...
           他在账单上草草地签了名。

3. （放置或覆盖）在…上
    If something is lying across an object or place, it is resting on it and partly covering it.

    e.g. She found her clothes lying across the chair...
           她发现自己的衣服堆放在椅子上。
    e.g. The wind pushed his hair across his face.
           他的发丝随风拂面。

4. 在…对过；在…对面
    Something that is across something such as a street, river, or area is on the other side of it.

    e.g. Anyone from the houses across the road could see him...
           马路对面房子里的任何一个人都能看见他。
    e.g. When I saw you across the room I knew I'd met you before.
           我在房间那头看见你时就知道我曾见过你。

5. 朝；向
    If you look across at a place, person, or thing, you look towards them.

    e.g. He glanced across at his sleeping wife...
           他朝熟睡的妻子看了一眼。
    e.g. She rose from the chair and gazed across at him.
           她从椅子上站起身，远远地看着他。

6. （表情展露）在（脸）上
    You use across to say that a particular expression is shown on someone's face.

across

    e.g. An enormous grin spread across his face...
           他咧着大嘴笑了。
    e.g. For a moment a shadow seemed to pass across Roy's face.
           一瞬间罗伊脸上似乎闪过一丝忧伤。

7. （打）在（脸、头等部位）上
    If someone hits you across the face or head, they hit you on that part.

    e.g. Graham hit him across the face with the gun.
           格雷厄姆用枪击打他的脸部。

8. 在…各处；遍及
    When something happens across a place or organization, it happens equally everywhere within it.

    e.g. The film 'Hook' opens across America on December 11...
           电影《铁钩船长》12月11日在美国全线上映。
    e.g. Thousands of farmers from across Europe have held a huge demonstration in the centre of Brussels...
           来自欧洲各地的数千农民在布鲁塞尔市中心举行了大规模的示威游行。

9. 超越，跨越（政治、宗教、社会隔阂等）
    When something happens across a political, religious, or social barrier, it involves people in different groups.

    e.g. ...parties competing across the political spectrum...
           政治纷争中的各党派
    e.g. We want to promote cosmetics that appeal across the colour barrier.
           我们想推销各种肤色的人都喜欢的化妆品。

10. （测量时）宽…
    Across is used in measurements to show the width of something.

    e.g. This hand-decorated plate measures 30cm across...
           这个手绘盘子直径为30厘米。
    e.g. The snails are no larger than one centimetre across.
           这些蜗牛体宽不超过1厘米。