沒有at fact的用法
in fact的意思是實際上，其實，確切的說，就等於in effecton fact 是關於事實，以事實爲基礎
例 :
She looks 50 but in fact she's more than 60.
Your plan should base on fact.
1、in fact和actually 譯爲“實際上/事實上”
1）用來修正前邊說的話
--I hear that you are a doctor – actually， I’m a dentist. ——我聽說你是個醫生——實際上，我是個牙醫。
It may sound very straightforward to you， but in fact it’s complicated. 這對你來說可能聽起來很簡單，但實際上很複雜。
2）提供更加詳細的或意想不到的資訊
I didn't fail the exam in fact I did rather well! 我沒有考不及格，事實上，我考得不錯！
His departure， in fact， went almost unremarked. 事實上，他的離去幾乎沒被注意到。
The lecture was so boring that I actually fell asleep before the speaker had finished. 講座太無聊了，演講者還沒講完我就睡着了。
2、 indeed 強調陳述句，譯爲“確實/的確”
It is indeed a remarkable achievement. 這的確是非凡的成就
We live in strange times indeed. 我們確實生活在一個奇怪的時代。
3、 virtually 沒有100%，但實際上有99%
Virtually all cooking was done over coal-fired ranges. 事實上所有的烹飪都是在燒煤的爐竈上完成的。（也有一些些例外）
He virtually admitted he was guilty. 他實際上已承認自己有罪。（沒有明說，但差不多是）
This year's results are virtually the same as last year's. 今年的結果幾乎和去年的一樣。
