The Gallery building itself was built by incorporating local pattern and design.

美术馆的建筑综合了当地传统建筑和设计元素。

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But in 1998 Manuel Velasco, a local paediatrician, noticed a pattern among his patients.

ECONOMIST: Lead pollution has caused a lasting public-health blight

It suggests a patchwork pattern of shortages, as local population shifts and changes in the birth rate have pushed up demand in some areas beyond the capacity of schools.

BBC: Pressure on primary school places

The local authority is launching a consultation on the pattern of school holidays.

BBC: Clackmannanshire consultation on school holiday changes