ADV
- effectively, efficiently, reliably
- continuously
- The machine can operate for 15 hours continuously at full power
- electrically, electronically, hydraulically, manually, remotely (= by remote control)
- The doors can be manually operated in the event of fire
VERB + OPERATE
- be designed to
- systems designed to operate at the highest speeds
- be easy to
- The machinery is easy to operate
ADV
- effectively, efficiently, profitably, successfully
- autonomously, independently
- commercially
- The laboratory is still owned by the government but is now commercially operated
VERB + OPERATE
- be able to
- be allowed to
- continue to
PREP
- according to
- The government does not operate according to fixed rules
- as
- We operate as an advisory service for schools
- within
- Local authorities operate within a wider political system