Police officers threw a cordon around his car to protect him.

警察在他汽车周围防卫圈以保护他。

Her Aunt Lupe and Uncle Dennis found a caterer in Tijuana, Mexico, who would serve chicken cordon bleu for $7 a person.

她的舅妈卢皮(Lupe)和舅舅丹尼斯(Dennis)在墨西哥的提华纳找一家宴会筹办公司，奶酪火腿鸡排每人份只要7美元。

There is a tight security cordon around the area.

这一地区周围有严密的安全警戒圈。