1, the cliff seems to have been cut with a knife, leaning forward slightly, very steep, as if it would fall down carelessly, which makes people feel scared.

The waves on the sea are very big. When the waves hit the yacht, it will shake once. Yachts always look wobbly, which scares me.

I hope this hotel won't change my room with windows. Noisy people can't sleep, and there are people banging outside at night. It's really nerve-racking

Suddenly, the roller coaster descended rapidly, and my heart fell from the sky. My insides seem to be thrown out of my chest, and I can't say how sad it is. Finally, I can feel what it is like to be "nervous".

5. In the first two years, it was easy to cross the road; But now there is a lot of traffic on the road, and crossing the road is very nerve-racking. It'll only take a few minutes. Don't think about it. Sometimes traffic jams, car accidents, even ten minutes can't pass. This is all caused by the car.

6. Huangshan is really dangerous! I have never seen such a steep mountain peak in my life. The dangerous peaks stand tall, the rocks are rugged, the cliffs are like axes, and the rocks are broken, which is almost a 90-degree vertical stone ladder. It's also nerve-racking It seems that if you slip, you will immediately fall off the cliff and break into pieces.

7. It's raining heavily. Going home at night, there are many cats barking along the way. It's horrible, like a baby crying, and I still feel scared when I think about it at home.

8. I climbed the tall building carefully, stood on the roof and looked at the pedestrians under my feet. I was frightened and dizzy.