赛场: racetrack, field (for athletics competition)...
头: head, suff. for nouns...
厅: (reception) hall, living room, office, provincial government department...
贵族: lord, nobility, nobleman, noblewoman, aristocrat, aristocracy...
定金: down payment, advance payment...
流淌: to flow...
理事: member of council...
束: to bind, bunch, bundle, classifier for bunches, bundles, beams of light etc, to control...
初级: junior, primary...
房子: house, building (single- or two-story), apartment, room...