英文關鍵字
alone
comfort
contemplate
contemplating
contemplation
contemplative
daydreaming
difficulty
displeased
dream
dreamy
emotion
feeling
frustrated
frustration
grief
human
lady
loneliness
lonely
miserable
mood
nostalgic
pensive
pondering
problem
reflective
relaxation
sad
sadness
sorrow
teenager
thinking
thought
thoughtful
trouble
troubled
unhappy
upset
wondering
worry