the population has in fact doubled in the last decade.海龜數量在過去的十年中甚至翻了一番

in fact其實； 事實上；實際上

In fact we were innocent of the crime.

事實上，我們是無辜的。

That was a part of the story we had to tell.那部分故事我們不得不拍

a part of ... 的一部分

A part of the sitting room was curtained off.

起居室的一部分被簾子隔開了。

It is to protect the adults from outsiders who would hunt them for their meat.是保護成年海龜不被外人獵殺取肉

protect from保護 ... 不受； 使 ... 免于

Rub some of this cream in to protect from the sun.

把這種膏擦上以防日曬。

The sheep jammed together to protect from the cold.

這些綿羊為了御寒緊緊地擠在了一起。