poinstruować 用英语:

He instructed his employees how to operate the machine.

Lift the receiver and wait for the dialing tone. He instructed me to lift the receiver and wait for the dialing tone.

We are instructed to take nothing away, except photographs

He instructed me to insert my card and wait for the machine to open.

The chemistry teacher instructed the students on how to do the experiment.

He instructed them in the use of firearms.