Auftreten 用英语:

It's a very common occurrence and is not usually considered a problem.

Needless to say, theft was a rare occurrence.

This is a daily occurrence.

Threet-fights ar an everyday occurrence in this area of the city.

The flow of evacuation events from occurrence of a large earthquake to the conclusion of emergency counter measures.

Spilling drinks on a laptop is a common occurrence.

A significant effect was noted on the occurrence of heart failure

There is no data of this species' occurrence in such climate.

We will be having even more extreme weather, and heatwaves, hurricanes, floods, etc. will be frequent occurrences.

Black widow's occurrence in this part of the world is rather rare.

Laughter was a rare occurrence in his classroom.

This building is an exceptional occurrence of Gothic architecture.

How did the person first notice the strange occurrence? He heard a noise.

the greatest occurrence of heart disease in the over-65s

Both victory and defeat are but an everyday occurrence to a soldier.