According to the passage, how are the people you are talking to shown on the display?
By attaching a camera to the computer,
Later in the meeting room, they started the video conference.
The office workers are now talking to someone doing a presentation through the screen.
No. I don't think going to foreign countries will help in improving a student's English speaking skills.
I think it is very important that you prepare before going to other countries.
Good Day Ken San. Let's continue practicing soon :
enjoy the rest of your day.