21.   But such incidents usually are confined to poor, high-crime projects that ring major cities.

22.   Car burnings and violence are not uncommon in the poor, largely immigrant suburbs that ring French cities.

23.   Counties ringing the city grew dramatically.

24.   Earlier this summer, the virus was found in birds and mosquitoes in the suburbs that ring the city.

25.   Extra troops were also sent to roadblocks ringing the city to enforce the longstanding closure of the West Bank that bars most Palestinians from entering Jerusalem.

26.   Friday, the government switched tactics and punched out from Sarajevo toward Serb positions ringing the city, he said.

27.   In addition, Jewish settlements like Maale Adumim ring the city.

28.   In response to the Hamas threats, thousands of Israeli troops were deployed Thursday in Jerusalem and at West Bank roadblocks ringing the city.

29.   It all came on a day when the majestic volcanos ringing the city stood out against a nearly blue sky, an increasingly frequent sight.

30.   Last month, part of the Aurelian wall ringing the city collapsed, also after heavy rainfall.