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翻译 The Chinese tax authority has started investigations on tax evasion practices in

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A high-speed aerotrain that could run 400 to 500 kilometers per hour is being developed by China and Japan in a joint effort, the Chongqing Morning Post reported.

翻译 A Chinese air force formation conducted island patrols recently during a training

翻译 China on Saturday unveiled guidelines on supporting the southern island province

AC-C20遥控系统不包括______。

A. 机旁控制面板
B. 主机接口单元
C. 电子调速器单元
D. 主机安全单元

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