It's like having the shift key always being pressed.

这就像一直按下 shift 键一样。

He says, " the 'control, ' 'alt' (alt), and 'shift' keys are on the bottom."

说，“‘control’、‘alt’ (alt) 和‘shift’键。

The " shift" key is the key you press to make capital letters (to make large letters).

“shift”键是您按下以制作大写字母（制作大字母）的键。

The scheme of sending a digital signal, or a binary set of 1's and 0's by transmitting different frequencies of electromagnetic waves is called frequency shift keying.

通过传输同频率的电磁波来发送数字信号或一组 1 和 0 的方案称为频移键控。

In 1916 he created the cockroach Archy, who banged out free verse on Marquis's typewriter at night, minus capital letters because he wasn't strong enough to press the shift key.

1916年， 了蟑螂阿奇，这只蟑螂夜晚用马奎斯的打字机敲打出自由诗，由于力气足无法按下大写锁定键， 因此诗中没有大写字母。