1, Dancing: This screen name symbolizes lightness, freedom and vitality, which reminds people of an elegant and free dancer, and also implies a positive attitude and healthy body.

2. Dawn: Dawn represents a new beginning and hope, while twilight implies warmth and beauty. This screen name gives people a fresh and bright feeling, reminding people of a beautiful day and a healthy beginning.

3. Green Walker: This screen name represents people who love nature and pursue a healthy lifestyle. Green is the color of nature, representing vitality and vigor, and going outdoors means walking in nature and staying healthy.