the government has passed a law to ban people from pouring waste into riwers句型转换the government has passed a law__ __ __ __ waste into river

the government has passed a law to ban people from pouring waste into riwers句型转换the government has passed a law__ __ __ __ waste into river
the government has passed a law to ban people from pouring waste into riwers句型转换
the government has passed a law__ __ __ __ waste into river

the government has passed a law to ban people from pouring waste into riwers句型转换the government has passed a law__ __ __ __ waste into river
to stop from pouring