经济学看生活·英语30篇（2）

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批次化基建招标周期如何影响建筑劳动力流动

Governments often release large infrastructure tenders in synchronized quarterly batches.
This timing creates temporary surges in demand for skilled construction workers across regions.
Firms adjust wages upward during peak tender windows to attract scarce labor quickly.
Workers, in turn, migrate short-term between cities where new contracts open simultaneously.
Such mobility reduces local unemployment but increases wage volatility within sectors.
Longer-term, repeated batch cycles encourage specialized labor intermediaries to emerge.
These intermediaries help match workers with projects before bids are finalized.
Yet uneven regional capacity means some areas still face persistent skill shortages.
Batch scheduling thus reshapes both labor geography and contract negotiation power.
Policymakers now monitor tender clustering to anticipate labor market spillovers.

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

Governments often release large infrastructure tenders in synchronized quarterly batches. 政府常按季度同步发布大型基础设施招标。
Longer-term, repeated batch cycles encourage specialized labor intermediaries to emerge. 长期来看，反复的批次周期催生了专业劳务中介。
Policymakers now monitor tender clustering to anticipate labor market spillovers. 政策制定者如今通过监测招标集中度来预判劳动力市场外溢效应。

这篇中文题目最接近哪一句？批次化基建招标周期如何影响建筑劳动力流动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？政府常按季度同步发布大型基础设施招标。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 Batched Infrastructure Tender Cycles Influence Construction Labor Mobility How to cook noodles A maths worksheet

Governments often release large infrastructure tenders in synchronized quarterly batches.

Governments often release large infrastructure tenders in synchronized quarterly batches.

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：Governments often release large infrastructure tenders in synchronized quarterly batches.