1-C. Bell Laboratories' phonograph could play more musical instruments.Bell Laboratories' phonograph could play more musical instruments.
ベル研究所の蓄音機は、演奏することができました、より多くの楽器をダヨ。
2-C. Bell Laboratories' phonograph could be operated with less difficulty.Bell Laboratories' phonograph could be operated with less difficulty.
ベル研究所の蓄音機は、操作されることができた、より少ない苦労でダヨ。
3-C. Bell Laboratories' phonograph could be built more quickly and cheaply.Bell Laboratories' phonograph could be built more quickly and cheaply.
ベル研究所の蓄音機は、構築されてできていた、さらに迅速にダヨ、そして、安価に。
4-C. According to paragraph (1,) Bell Laboratories' phonograph could reproduce sound more realistically than Thomas Edison's.According to paragraph (1,) Bell Laboratories' phonograph could reproduce sound more realistically than Thomas Edison's.
5-C. (2) Although the phonograph made listening to music much more convenient, it was just the beginning.(2) Although the phonograph made listening to music much more convenient, it was just the beginning.
(2)蓄音機が、音楽を聴くことをはるかに便利にしましたが、それは、ほんの始まりに過ぎませんでした。
6-C. A few years later, Bell Laboratories developed a new phonograph that offered better sound quality; voices and instruments sounded clearer and more true-to-life.A few years later, Bell Laboratories developed a new phonograph that offered better sound quality; voices and instruments sounded clearer and more true-to-life.
7-C. (1) In 1877, Thomas Edison invented the phonograph, a new device that could record and play back sound.(1) In 1877, Thomas Edison invented the phonograph, a new device that could record and play back sound.