频繁: frequently, often...
你: you (informal, as opposed to courteous )...
时速: speed per hour...
转学: to change schools, to transfer to another college...
补贴: to subsidize, subsidy, allowance, to supplement (one's salary etc), benefit...
孔: hole, classifier for cave dwellings...
机关: mechanism, gear, machine-operated, office, agency, organ, organization, establishment, institution, body, stratagem, scheme, intrigue, plot, trick...
身价: social status, price of a slave, price of a person (a sportsman etc), worth, value (of stocks, valuables etc)...
属于: to be classified as, to belong to, to be part of...
无话可说: to have nothing to say (idiom)...