1.
No. I only know that I love you.
不知道。我只知道我爱你。
2.
He knows, doesn't he? -- No, he doesn't.
他知道吧? --不， 他不知道。
3.
He doesn't know, does he? -- Yes, he does.
他不知道吧? --不， 他知道。
4.
When one has a wide range of knowledge, one can then know the mandate.
知天所为，知人所为，然后知道，知道然后知命。
5.
Do you understand anything they're saying?
你知不知道他们说什么？
6.
To make or become aware, informed, or sophisticated.
使知道，知情，谙于世事
7.
No, everything is up in the air.
不知道，一切都是未知数。
8.
Who can I pour out my bitterness to?
我的苦楚谁知道？……
9.
What time is it ? I have no idea.
几点了？我不知道。
10.
"What's the time?" "Search me!"
"几点了?""我不知道!"
11.
Oh, I see. Thank you.
哦，我知道了。谢谢。
12.
I know... and it starts at 8:45.
我知道……8:45开始，
13.
I know. It's Thanksgiving Day.
我知道。是感恩节。
14.
Well, I do not know really .
噢，我真的不知道。
15.
Really? I do not know .
真的？ 我还不知道。
16.
Walls have ears, you know.
要知道,隔墙有耳。
17.
Really? I didn't know.
真的？我可不知道。
18.
`I see,' he commented wryly.
‘我知道。’他挖苦说。