单语范例（未经PONS编辑处理）
However, mass production is inflexible because it is difficult to alter a design or production process after a production line is implemented.
en.wikipedia.org The complex demands of the modern economy and inflexible administration overwhelmed and constrained the central planners.
en.wikipedia.org This makes for a very rigid, inflexible construction.
en.wikipedia.org Standard military units, based on relatively inflexible tables of organization proved less well adapted to the mission.
en.wikipedia.org The usual result was rather identical, inflexible formations pushing against each other until one broke.
en.wikipedia.org