全国的学生都相信高等教育是有用的。Belief in the utility of higher education is shared by students nationwide.我们淹没在大量的数据中却找不到有用的信息。We were drowning in data but starved of information.有她在那儿还是挺有用的，能开车带他到处跑。It was certainly useful to have he...
乘客必须完全清理宠物所遗留之污秽物.Passengers should bear the responsibility to clean up all the sewage left by their pets.当某人偷东西时,会有一块不明的污秽物投向他.An unspecified bit of nastiness which can be cast on someone who steals something....
Epithelial polyps of the urethra in adults are uncommon lesions.成人尿道上皮息肉是一种少见的疾病.The clistressed cow frequently attempts urination and pulsates the urethra over the ischial arch.病牛频频企图排尿,坐骨弓上的尿道发生搏动.Objective: Observatio...