爆炸: explosion, to explode, to blow up, to detonate...
动用: to utilize, to put sth to use...
取代: to replace, to supersede, to supplant, (chemistry) substitution...
散发: to distribute, to emit, to issue...
策划: to plot, to scheme, to bring about, to engineer, planning, producer, planner...
不良: bad, harmful, unhealthy...
弹性: flexibility, elasticity...
龙: dragon, imperial...
顾及: to take into consideration, to attend to...
竣工: to complete a project...
