英文關鍵字
1000fps
1080p
black
blot
classroom
definition
drop
dropping
education
falling
filming
hd
high
highdef
highspeed
ink
lined
motion
no
page
paper
people
slow
slowmotion
splash
splashing
staining
stationery
ultra
white
英文關鍵字
1000fps
1080p
black
blot
classroom
definition
drop
dropping
education
falling
filming
hd
high
highdef
highspeed
ink
lined
motion
no
page
paper
people
slow
slowmotion
splash
splashing
staining
stationery
ultra
white