The book ranges historically as far back as the Florence of the Renaissance.

How Far Back Should You Go in Your Research?

你要研究到过去的哪一年?

As far back as 1920 s attention was directed towards the problem.

早在20年代,人们就注意这一问题了.

I Didnt Know That I Was So Far Back Already!

真没想到我已经往回跑了这么远!

It happened far back in the past.

这事发生在久远的过去.

In this photo, you can see effect of Xiang pulling his lead arm too far back.

在这张照片里, 你可以看到翔过于向后拉动其引导臂的结果.

To answer these questions we must go very far back into time.

为了回答这些问题,我们必须回到遥远的过去.

I knew him as far back as 1904.

我早在1904年就认识他了.

Changing face of urban villages the pace go far back.

城市乡村变化着面貌,步伐迈得早.

That's the reason why I wrote to him.

那就是我写信给他的原因.

That was the reason why the meeting was put off.

这就是会议推迟的原因.

The reason why the development of more complex schemes is justified is presented at each step.

每一步骤都介绍了为什么要发展比较复杂方案的理由.

This is the reason why I do not give away my lands.

这就是我不能把我的土地奉献给别人的原因.

The reason why they aren't going is that they't afford it.

他们不往的原因是由于他们负担不起.

Perhaps this was the reason why he had not met a single acquaintance here today.

他想到今天在此地所以碰不到熟人,也许原因就是为此.

That is the reason why the clutch is called a friction mechanism.

这是人们为什么把离合器称之为摩擦装置的原因了.

This might be the reason why he always failed.

这可能就是他老失败的原因.

In fact, that is the reason why I'm here to see you.

事实上这是我来见你的原因.

That is the reason why we must go now.

那就是我们现在必须走的理由.

In the ancient geus descent was limited to the female line.

在古代的氏祖中,只有按女性下传的世系.

His dress was of the antique Dutch fashion.

他的衣服是古代的荷兰装束.