The two countries have each expelled another diplomat following a round of tit-for-tat expulsions.在一轮针锋相对的驱逐事件之后，两国各又驱逐了一名外交官。There have been three expulsions from the school this year.今年学校已开除了三名学生.The Russian response t...
A robin was perching on the fence.一只知更鸟落在篱笆上。Perching can be discouraged by scaring, shooting or chemical repellants.轰吓 、 射杀或者用化学忌避剂可防止鸟类栖息.Perching on the periphery of every orchestra is a percussion player.坐在每支管弦乐队外围的是...