The contractor must make the owner aware at the time of the change that the owner will be expected to pay for additional costs.

承包商必须让业主在变更的时候有所察觉到，业主被希望支付承包商额外的成本。

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The contractor must make the owner aware at the time of the change that the owner will be expected to pay for additional costs.

承包商必须让业主在变更的时候有所察觉到，业主被希望支付承包商额外的成本。

youdao