Do you know when the computer was invented
知道───know;电脑───computer
Do you know the responsibilities of the government workers?───你知道政府工作人员的职责 吗 ?
When I call your name, shout out so that we know you're here.───当我叫到你的名字时请大声响应,以便大家知道你来了.
His secret died with him, and now we shall never know the truth.───他的秘密随他一起离去, 现在我们永远也不可能知道真相了.
Do you know that boy?───你认识那个男孩 吗 ?
Do you know how to manipulate a computer?───你知道如何使用计算机 吗 ?
The area can easily be worked out if you know the length and the breadth.───如果你知道长度与宽度,面积很容易计算出来.
I know he's lying.───我知道他在撒谎。
Clive , as you know, your mother and I saw eye to eye about sending you to university.───克莱夫, 你知道,关于你上大学的事, 你母亲和我意见一致.
To ask well is to know much.
I don't know if we can help-it all depends.
No, but I know him by sight.
Know something like the palm of one's hand.
Know your own faults before blaming others for theirs.