英文關鍵字
anniversary
75th
years
age
alpha
channel
alphabet
alphabets
animation
banner
background
design
card
celebrate
celebrating
celebration
concept
count
decoration
decorative
digit
education
element
font
glitter
glow
graphic
label
letter
lettering
logo
loop
math
mathematics
number
75
pixel
art
text
retro
school
seventy-five
shiny
sign
symbol
typography