We are now witnessing an unprecedented increase in violent crime.

我们现在看到暴力犯罪空前增多。

《牛津词典》

Many people in this country are alarmed by the dramatic increase in violent crime.

这个国家有许多人对暴力犯罪案件的急剧增加感到惊慌。

youdao

Many people in this country are alarmed by the dramatic increase in violent crime.

这个国家有许多人对暴力犯罪案件的急剧增加感到惊慌。

youdao