Write & Share
일상생활에서 유용하게 쓰이는 발명품에 대해 설명하는 글을 써 보세요.
THANK
YOU!
YOU!
Sample
Did you know that the sticky
note was an invention? It was
invented by Dr. Spencer Silver
and Arthur Fry in the 1970s.
Since then, people have used
it in many ways. I usually use it
to write important notes. I also
use it to write thank-you notes
to my family and friends.
I’m happy that the sticky
note was invented.
note was an invention? It was
invented by Dr. Spencer Silver
and Arthur Fry in the 1970s.
Since then, people have used
it in many ways. I usually use it
to write important notes. I also
use it to write thank-you notes
to my family and friends.
I’m happy that the sticky
note was invented.
Did you know that the
paper clip
was an invention? It was invented by
Johan Vaaler in 1899 . Since then,
people have used it in many ways.
I usually use it to keep papers together .
I also use it as a bookmark . I’m happy
that the paper clip was invented.
was an invention? It was invented by
Johan Vaaler in 1899 . Since then,
people have used it in many ways.
I usually use it to keep papers together .
I also use it as a bookmark . I’m happy
that the paper clip was invented.
