覆盖用英语怎么说

Theterm"coverage"canbetranslatedas覆盖inChinese.Itmeanstoextendoverorcoveracertainareaorsubject.Forexample,"TheWi-Fisignalisweakanddoesn'tcovertheentirehouse"canbetranslatedas“Wi-Fi信号较弱，无法覆盖整个房子。”