What did drivers have to do when there was snow on their window? Complete sentence
Drivers had to get out and wipe snow off their windshields. ~를 닦아내다
Mary worked on a ________ to solve the rain problem.
design 디자인, 설계
Mary build a ______ of her design.
model 모형
That handle made a _____ move back and forth.
wiper 와이퍼
Mary's invention was simple and hard to use. T or F
False -easy to use
How did people try to stop the rain from building up on the windshield?
They rubbed their windshields with onion to help the rain flow off.
Rubbing onions was not the _______ to driving in the rain.
solution 해결
Mary's invention, the windshield wipers, ______ ____ the rain and snow.
wiped way, wiped off.
Who invented the windshield wiper?
Mary Anderson invented the windshield wiper.
Mary anderson invented ________.
windshield wipers (차의) 앞 유리,와이퍼
The driver had to move a ______ so that a wiper could move back and forth.
handle 손잡이
Mary then tested her _________.
invention 발명품
There was snow on the street car's windshield ________________. Finish the sentence
and the driver could not see.
Mary rode in a ________ because she was cold and wet.
streetcar 전차