What's this?
Aa
What's this?
Bb
What's this?
Cc
What's this?
Dd
What's this?
A B C D
What's this?
a
What's this?
b
What's this?
c
What's this?
d
What's this sound? 声音?
d - d - d
What's this sound? 声音?
c- c- c
What's this sound? 声音?
b -b -b
What's this sound? 声音?
a -a - a
What's that?
apple
What's that?
Banana
What's that?
Cat
