1.That country is now freed from imperialist slavery.
那个国家现已从帝国奴役下解放出来。
2.The imperialists plundered many valuable works of art.
帝国列强掠夺了许多珍贵品。
3.The imperialist powers forced the Qing Dynasty to sign a series of unequal treaties.
帝国列强迫使清王朝签订了一系列不平等条约。
4.In short, our assessment of the international situation is still that the embroilment of the imperialist countries contending for colonies is the greater contradiction.