from what I've heard; according to reports; from what they say
to drive in (a nail, stake, etc.); to hammer in; to hit (a ball, etc.); to drive; to fire into; to shoot into; to input (data)
emoticon; smiley; kaomoji
OK; okay; fine (without); not needed; unnecessary
stamp; sticker (in messaging apps); (large) emoji
character (of a person); personality; disposition; characteristics; nature (of a thing, event, etc.)
interesting; fascinating; amusing; funny; enjoyable; fun
(very) happy; euphoric; buoyant; walking on air
front part; frontage; facade; initial pledge (e.g. election); opening slogan
to come out; to appear; to turn up; to go out for a while
passerby; pedestrian; foot passenger
childish; childlike; immature; infantile; puerile
lively; full of spirit; energetic; healthy; well; fit
quick pace; quick steps; quick march; trot (horse gait)
don't worry; there's no need to worry
to have one's attention caught (by); to be distracted (by); to be preoccupied (with); to be captivated (by); to be absorbed (in)
doing something separately (from the group); going off on one's own
to go on a trip; to go out to play; to go and visit (a friend)
housework; domestic chores; family affairs; household matters
aloof; proudly independent; standing apart; solitary
non-prescription glasses (worn as a fashion accessory); fake glasses; lensless glasses
very caring; kind; helpful; service-minded
older sister; lass; young lady
frail; having a weak constitution; being in poor health
turning point; change; transition; (arch.) point of difference
to fall ill; to become indisposed; to have one's physical condition deteriorate
pride (in one's achievements, possessions, etc.); self-praise; boast
paper (in rock-paper-scissors); disappearing completely; coming to nought; foolishness; stupidity
top of the shoulders; tip of the shoulder; collar
to cut and even up; to cut several pieces to the same size
junior high school; middle school; lower secondary school
strange; odd; peculiar; queer; curious