So in fact, he's covered those ten centimetres in...那事實上，那10厘米距離他用了...

in fact其實； 事實上；實際上；確切地說

He doesn't mind. In fact, he is even pleased.

他不介意，事實上，他甚至很高興。

She is by no means poor: in fact, she's quite rich.

她可不窮，其實她很闊。

相關短語：in point of fact實際上； 事實上

He says he will pay, but in point of fact he have no money.

他說他付錢，可實際上他并沒有錢。

In point of fact, she is their adopted daughter.

實際上，她是他們的養女。

No wonder we've been struggling to film them.難怪我們拍攝得如此困難

no wonder難怪； 怪不得

No wonder she's ill. She eats next to nothing.

難怪她病了，她幾乎什么都沒吃。

No wonder you can't sleep when you eat so much.

你吃這么多難怪睡不著。