Zhè chǎng gǎigé yùndòng kāizhǎn de hōnghōng lièliè.
This reform movement was carried out in a vigorous, large-scale manner.
Tips
usage
轰轰烈烈 follows the AABB reduplication pattern. 轰轰 evokes thunder and rumbling noise; 烈烈 evokes blazing fire. Together they create an image of something dramatic, powerful, and full of momentum.