- 重点词汇
- 检查
check; test; inspect; examine; review; audit; survey; vet; monitor; screen; see; suss; look; process; probe; censor; check up; testing; inspection; exam; examination; checkup; check-up; scrutiny; policing; censorship; screening
- 视频
video; video frequency; visual frequency; vision frequency; recording; videotape; video record