in fact continuing for several weeks.实际上会连续好几个星期

in fact:事实上；实际上

In fact, I think an old car is better than none.

事实上，我认为有一辆旧车总比没车强。

常用短语:

in point of fact实际上

a fact of life无法改变的事实

the facts of life生活方面的基本知识(生活中的严酷现实)

facts and figures确实的消息,准确的情报

as a matter of fact事实上

So the black line is the temperature decrease from mid-summer to... It's upside down, OK,这条黑线显示气温从仲夏开始下降，上下颠倒了

upside down:颠倒

The plane was flying upside down at high speed.

飞机正高速上下颠倒飞行。

常用短语:

turn upside down倒置