微软公司是钻研会地承办商。

Microsoft is the international conference on contractors.

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承办商能够拆除大片的天花板背面，这样也可以分隔空间。

Contractors were able to remove a large ceiling soffit that also had divided the space.

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承办商能够拆除大片的天花板背面，这样也可以分隔空间。

Contractors were able to remove a large ceiling soffit that also had divided the space.

youdao