Beginner Level Advanced Level
INTERMEDIATE LEVEL
Content
→ → →
5000FR: 
surveillance ☊ 
surveillance, monitoring
GBENDE: 
监控 monitoring 
Überwachung
ENDE: monitoring Überwachung FN: monitoring n Scrutiny
→ → →
like: monitoring → →
a pollution monitoring station ☊ station ☊
surveillance ☊ les caméras de surveillance l’ont bien vue ☊