Drivers should be charged for congestion when they drive in areas with heavy traffic
It is more intresting to read a book for the second time than no read it for the first time
obercing and studying animals teach us about human nature
첫번째 두번쨰 문장은 무슨말인지 모르겠구요 ;;;;
세번째는 도대체 저걸 어떤식으로 아이디어를 전개해나가야할지,,,,,,
고수님들 도와주세요 ㅜㅜㅜㅜㅜㅜㅜ