◆ Delivery (Pronunciation and Intonation)
- technological 발음이 부정확합니다. technolo-까지만 발음을 해주셨어요.
◆ Language Use (Grammar and Vocabulary)
- is the period of transition that people are adjusting to technology change
-> is the period of transition where people are adjusting to technological
- was that at the first time, it was not available
-> was that at first, it was not available
- knew about this usefulness
-> knew about how useful a telephone was
◆ Topic Development (Contents)
- 조금 더 명확한 요약이 필요해보입니다.
- only business people knew about this usefulness but later on, people changed their minds and it took three years. 특히 이 부분이 정리가 조금 덜 되어있는 것 같습니다.
◆ Comments
- 강의에 나온 중요한 detail을 모두 포함시켜주세요.
예상 점수: 13