DervalBNC²³⁶²¹³⁺¹ 基本例句 n.代尔瓦勒在法国;西经 1º40' 北纬 47º40' The number of people from the newer EU states using services for the homeless has doubled in the past year, according to the director of the Homeless Agency, Derval Howley. 无家可归者管理处处长 Derval Howley说，过去一年里来自新欧盟国家的人使用为无家可归者提供的服务机构的人数增加了一倍。 haolawyer