跳水: to dive (into water), (sports) diving, to commit suicide by jumping into water, (of stock prices etc) to fall dramatically...
使者: emissary, envoy...
录像: to videotape, to videorecord, video recording...
回头: to turn round, to turn one's head, later, by and by...
预感: to have a premonition, premonition...
焰火: fireworks...
建交: to establish diplomatic relations...
手续费: service charge, processing fee, commission...
不良: bad, harmful, unhealthy...
落后: to fall behind, to lag (in technology etc), backward, to retrogress...