身边的经济学·社会常识英语30篇（1）

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供应链中断与韧性

A single factory fire or port strike can delay electronics shipments across three continents within days.
Global supply chains rely on precise timing, so even minor disruptions ripple through production schedules.
Companies now diversify suppliers across countries instead of depending on just one region for parts.
Stockpiling critical components adds cost but protects against sudden shortages during crises.
Digital tools like blockchain help trace materials in real time, improving response speed to problems.
Resilient supply chains balance efficiency with flexibility, not just lowest cost or fastest delivery.
Policymakers encourage domestic production of essential goods like medicines and semiconductors.
Workers trained in multiple roles also strengthen operational continuity when staff shortages occur.
Insurance, backup logistics routes, and supplier audits are now standard risk-mitigation practices.
Building resilience means accepting slightly higher costs today to avoid much larger losses tomorrow.

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

Policymakers encourage domestic production of essential goods like medicines and semiconductors. 政策制定者正鼓励药品和半导体等关键物资的本土化生产。
Stockpiling critical components adds cost but protects against sudden shortages during crises. 囤积关键元器件会增加成本，但能在危机期间防范突发短缺。
Insurance, backup logistics routes, and supplier audits are now standard risk-mitigation practices. 保险、备用物流路线和供应商审核，已成为标准的风险缓释措施。

这篇中文题目最接近哪一句？供应链中断与韧性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？一家工厂火灾或港口罢工，几天内就可能导致电子产品 shipments 延误，波及三大洲。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） Supply Chain Breaks and Why Resilience Matters How to cook noodles A maths worksheet

Policymakers encourage domestic production of essential goods like medicines and semiconductors.

Policymakers encourage domestic production of essential goods like medicines and semiconductors.

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：Policymakers encourage domestic production of essential goods like medicines and semiconductors.