Describe a high and abrupt mountain or a towering building, or a high and steep mountain peak.

1. If you want to stand out from the competition, you have to come up with a surprise.

In the eventful years of the Great Revolution, we experienced a severe test.

Two old generals are recalling the glorious years of that year.

Wilson dominated the troubled times, but his stubbornness was difficult to maintain the fruits of peace.

5. Time flies, the sun and the moon fly like a shuttle, and the 50 years have merged into a long river of history.

Looking back on those eventful years, the old revolutionary cadres have a sense of pride.

7. This man is outstanding, and his achievements must be above his father's.

This poem vividly sums up that eventful time.

In those eventful years, they have been living together and fighting together.