科技与生活常识·英语30篇（1）

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非接触式支付终端如何无需刷卡或插卡即可验证银行卡

Contactless terminals use radio-frequency identification to read encrypted card data from up to four centimeters away.
Each tap sends a unique, one-time code instead of your actual card number for security.
The terminal checks your bank’s response in less than half a second and shows approval instantly.
You’ll feel a gentle vibration and hear a short tone when the transaction is confirmed.
Some devices ask for PIN entry only after three successful taps to prevent fraud.
Mobile wallets like Apple Pay and Google Pay use the same tech but add biometric confirmation.
Terminals reject repeated taps too quickly, preventing accidental double-charges.
Restaurants often set higher limits for contactless payments to speed up table turnover.
Your receipt prints or appears on-screen only after full verification completes.
Even with low battery, your phone can still complete NFC payments for up to 5 hours.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Terminals reject repeated taps too quickly, preventing accidental double-charges. 终端会拒绝过快的重复轻触，防止误操作导致重复扣款。
Your receipt prints or appears on-screen only after full verification completes. 只有在全部验证完成后，收据才会打印或显示在屏幕上。
Restaurants often set higher limits for contactless payments to speed up table turnover. 餐厅常提高非接触式支付限额，以加快翻台速度。

这篇中文题目最接近哪一句？非接触式支付终端如何无需刷卡或插卡即可验证银行卡一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？非接触式终端利用射频识别技术，在最多4厘米距离内读取加密的卡片信息。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） How Contactless Payment Terminals Verify Cards Without Swiping or Inserting How to cook noodles A maths worksheet

Terminals reject repeated taps too quickly, preventing accidental double-charges.

Terminals reject repeated taps too quickly, preventing accidental double-charges.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Terminals reject repeated taps too quickly, preventing accidental double-charges.