His article is short and powerful.

He found powerful people to help.

On Children's Day, the school held a sports competition, and everyone entered the school with neat and powerful steps.

In today's physical education class class, students shouted slogans neatly and forcefully.

Extended data

First of all, a powerful explanation:

1, strong; Have power.

2. Energetic, energetic.

Second, the strong citation:

1, Lu Xun's article "The Pavilion of the Rivets", talking about "comics": "Because it is true, it is also powerful. "

2. Shen Congwen's "A Lesson from the Autobiography of the Revolution of 1911": "Several local powerful gentlemen demanded restrictions from constitutional Taiwan Province."