1)local government at various levels,各级地方政府2)local government at several levels,各级地方政府3)the local government organ,各级地方政府部门4)at different levels,各级5)surrounding rock at all levels,各级围岩6)Schools and Colleges,各级学校7)derivatives,各级导数8)all levels of government,各级政府9)feature of every grade,各级别特征10)various judicial bureaus,各级审判厅
英汉例句
Exploration of balancing profit rate of output value for construction of tunnel surrounding rock at all levels;
