ReadWriteQuiz
Chinese dictionary
n.a bound copy of a document kept on file; original bound copy of a document
请抄两份，一份上报，一份留为底册。
Make two copies, one for the leadership, the other to be kept on file.
请抄两份，一份上报，一份留为底册。
Make two copies, one for the leadership, the other to be kept on file.