Input methods are limited. Typing on the keyboard is easy, but if you want to draw pictures - well... you could grab a graphics tablet, but that's not as simple as just sketching things on paper.

电脑的输入方式是有限的，在键盘上敲敲打打是很简单，但当我们想要画一幅画时可能就需要一个手写板了，即便如此也不如在纸上涂鸦方便。

youdao

Standard HTML provides a limited set of widgets: an input box, a button, and a hyperlink.

标准的HTML提供了小部件的有限集合：一个输入框、一个按钮和一个超级链接。

youdao

They may be limited in scope, dependent on human input and send their output to human brains, but they copy, select and recombine the information they handle.

它们可能活动范围有限，可能需要人类输入信息并且会把结果输出到人类的大脑，但是它们确实在对所处理的信息进行复制、选择和重组。

youdao

Or do you come to conclusions about people and situations very quickly, based on limited input?

FORBES: How Not to Fool Yourself...

But the Bush administration is taking a different approach and will have only limited input in what a bank does.

NPR: Federal Plan To Invest In Banks Met With Caution

Westbrook, who joined the ADM board in 2003, says limited (but substantive) input has been sought from Allen Andreas, who has been at ADM for 33 years.

FORBES: End of the Line