气势 (qì shì): imposing manner; loftiness; grandeur; energetic looks; vigor

At the National Day military parade, the tank formation rolled across Tiananmen Square with an overwhelming momentum that left the entire crowd holding their breath.

This young entrepreneur stood on the podium; though simply dressed, he carried an imposing air in his speech and manner that made the investors present listen attentively.

After the heavy rain, a flash flood surged down the canyon with thunderous noise; that majestic force of nature left people both awed and reverent.

The Hall of Supreme Harmony in the Forbidden City stands on a three-tiered white marble base, its yellow glazed tiles gleaming in the sunlight; the entire structure looks extraordinarily grand and imposing.

In the debate competition, the first speaker for the affirmative opened by citing three powerful statistics, persuading with reason and with a sweeping momentum, immediately winning applause from the audience.

At the Spring Festival temple fair, the dragon dance team members waved the long dragon, coiling and leaping, with gongs and drums resounding; that lively and jubilant momentum infected every visitor.