They turn to electronic media such as television, computers, the Internet, videos, CDs and audio equipment, which can provide them with instant self-entertainment at the push of a button.
他们转向如电视、电脑、互联网、录像带、光盘和音频设备一类的电子媒体，按下按钮就可自娱自乐。
2
They create them personally for self-entertainment, or as presents for relatives.
他们亲自奏刀创作，寄情写意，聊以自娱，馈赠亲友。
3
The functions mainly are "self-understanding and others understood" and "self-entertainment and others entertained".