化身: incarnation, reincarnation, embodiment (of abstract idea), personification...
干部: cadre, official, officer, manager...
战友: comrade-in-arms, battle companion...
形状: form, shape...
欠条: IOU, certificate of indebtedness...
观摩: to observe and emulate, to study (esp. following sb's example)...
演艺圈: show business...
预备: to prepare, to make ready, preparation, preparatory...