1-C. Each digital computer switch can distinguish several numbers.Each digital computer switch can distinguish several numbers.
それぞれのデジタル・コンピュータ·スイッチは、いくつかの数字を区別することができます。
2-C. One reason the base-2 system was chosen is that the "digital switches" inside the computer can be set to either ON or OFF, represented by 1 and 0, respectively.One reason the base-2 system was chosen is that the "digital switches" inside the computer can be set to either ON or OFF, represented by 1 and 0, respectively.
3-C. Someone looking for a portable system can choose from hundreds of different earphones, headphones, and digital players that come in a range of colors, shapes, and sizes.Someone looking for a portable system can choose from hundreds of different earphones, headphones, and digital players that come in a range of colors, shapes, and sizes.
4-C. These days, we are able to carry around hundreds of albums on small digital players and listen to them with tiny earphones.These days, we are able to carry around hundreds of albums on small digital players and listen to them with tiny earphones.
5. For example, consumers now use digital video recorders to time-shift shows and skip through commercial breaksFor example, consumers now use digital video recorders to time-shift shows and skip through commercial breaks