The Ethernet was designed to be simple, inexpensive, and capable of handling a wide range of applications.

成人必须给幼儿提供活动的空间。

"The only limit to our realization of tomorrow is our doubts of today."

最好的书为读者的想象力留出空间。

The facility which this revenue gives for borrowing money is what has enabled the greater part of Europe to accumulate a capital of such a magnitude.