工人们将账本固定在立柱上以支撑脚手架。

工人们将账本固定在立柱上以支撑脚手架。

The workers fastened the ledger to the uprights to support the scaffolding.

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The workers fastened the ledger to the uprights to support the scaffolding.

ledger 的本义是"账簿、账本",在建筑术语中特指"水平横梁",用于脚手架结构中连接立柱的水平支撑部件。

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