crack down造句怎么写

Why crack down now?

"We must gravely crack down on those illegal activities and will never relent, " Li said.

Meanwhile, the Ministry of Education published a circular last week urging universities to crack down on academic misconduct and to report all the cases they uncover.

Many schemes have exaggerated how much timber they can fell and crack downs on illegal logging threaten to make their new mills unprofitable.

What is not clear, however, is why Hamas took so long to crack down on the group after the Nahal Oz attack.

There is fortunately no need for new regulations to crack down on such irresponsible lending practices.

The departments of public security shall, in accordance with the law, rigorously crack down on such illegal and criminal acts as prostitution and whoring, drug trafficking, drug use and illegal blood collecting and supplying, and strengthen publicity and education in AIDS prevention and control amon