Helen: Hello, this is Real English from BBC Learning English, I’m Helen.
    Zo: Hi, 你好嗎？我是劉佳。歡迎收聽地道英語。
    Helen: In Real English, we look at words and phrases that you might not find in your dictionary.
    Zo: So what is today’s new phrase, Helen?
    Helen: Today we’re going to look at the verb to top up.
    Zo: Top up?考試大(www．Examda。com)
    Helen: That’s right. Top - T.O.P. Up – U.P. Top up.
    Zo: Top up 說的是什么呢, Helen?
    Helen: Generally speaking to top up means to refill a container until it is full again.
    Zo: Right. 一般來說，top up 是個動詞，表示把一個容器填滿，就是續(xù)杯的意思。
    Helen: Exactly. But in recent years to top up has come to mean putting more credit into a mobile phone account or a public travel card.
    Zo: 現(xiàn)在這個詞又擴大了應用的范圍，比如給手機充值，或者給公共交通卡充值，等等。
    Helen: You’ve got it.
    Insert
    A: My mobile phone is out of credit.
    B: Here, use mine. I topped up my phone this morning.
    A: Thanks.把商務英語頁面加入收藏夾
    Zo: 如果我給我的手機充值，就是我往我的手機帳戶里續(xù)存了錢。對嗎？
    Helen: That’s correct.
    Zo: Where can I top up my phone in the UK, Helen?
    Helen: Topping up your mobile phone is very easy in the UK. You can buy a top-up card in most newsagents or supermarkets.
    Zo: 這么簡單，我只要去超市或者路邊的報亭商店就可以買到充值卡了嗎？
    Helen: It’s that easy. Or you can top up your mobile phone on the internet – just go to the website and buy credit for your phone with your credit card.
    Zo: 好啦，讓我們來復習一下。To top up 就是給手機或者公共交通卡充值。
    Helen: Well I’m afraid we are out of time again. So don’t forget to join us next time on BBC Learning English.
    Zo: Bye for now