STEM与日常科技·英语30篇（1）

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API：程序间沟通的‘插座’

An API is a set of rules that lets different software applications exchange data and functions.
Think of it like an electrical socket: one side supplies power, the other receives it safely.
When a weather app shows your local forecast, it likely uses a weather service’s API.
APIs define what requests a program can make and what responses it will get back.
Most web APIs send data in JSON format, which is lightweight and easy for machines to parse.
Developers use API keys to authenticate access and prevent unauthorized use.
Public APIs let third-party apps extend services, while private ones protect internal systems.
Poorly designed APIs can cause crashes, slow performance, or security leaks.
Versioning helps update APIs without breaking older programs that depend on them.
Just as sockets standardize electricity, APIs standardize digital communication.

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

Just as sockets standardize electricity, APIs standardize digital communication. 正如插座统一电力接口，API 统一了数字通信方式。
Developers use API keys to authenticate access and prevent unauthorized use. 开发者使用 API 密钥进行身份验证，防止未授权访问。
Poorly designed APIs can cause crashes, slow performance, or security leaks. 设计不良的 API 可能导致崩溃、性能变慢或安全漏洞。

这篇中文题目最接近哪一句？ API：程序间沟通的‘插座’ 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？ API 是一套规则，允许不同的软件应用程序交换数据和功能。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） APIs: The Plugs That Let Programs Talk to Each Other How to cook noodles A maths worksheet

Just as sockets standardize electricity, APIs standardize digital communication.

Just as sockets standardize electricity, APIs standardize digital communication.

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：Just as sockets standardize electricity, APIs standardize digital communication.