不同: different, distinct, not the same, not alike...
解放: to liberate, to emancipate, liberation, refers to the Communists' victory over the Nationalists in949...
清脆: sharp and clear, crisp, melodious, ringing, tinkling, silvery (of sound), fragile, frail, also written...
参展: to exhibit at or take part in a trade show etc...
东北: northeast...
部门: department, branch, section, division...
脑海: the mind, the brain...
实际: reality, practice, practical, realistic, real, actual...
欣欣向荣: (idiom) flourishing, thriving...
不言而喻: it goes without saying, it is self-evident...
