久远的英文：
old
ancient
far away

参考例句：

He was very proud of his old virginian ancestry
他对于他那久远的弗吉尼亚的家谱很引以自豪。

Both of them have a long history and diversified forms.
其历史久远，形式多样。

It happened far back in the past.
这事发生在久远的过去。

That happened in the remote past.
那发生在久远的过去。

The Creation of the World by Pan Gu is one of the most well-known legends in China.
“盘古开天辟地”是在中国流传最为久远的神话故事。

So old as to inspire veneration;ancient.
久远的，古老的因年老而引起尊敬或崇拜；古老的

Now there is just enough truth in this answer to have made it live through the ages.
这种观点也有道理，否则不会经历这么久远。

Surgical disease, or the surgical response to disease is of similar antiquity.
外科疾病或对疾病的外科处理的历史同样久远。

Surgical disease, or the surgical response to disease is of similar antiquity
外科疾病或对疾病的外科处理的历史同样久远。

Only the simplest black, white and grey can romance the permanence and glory of Chinese culture.
唯有最简单的黑白灰，才能极尽渲染中国文化的灿烂与久远。

old是什么意思：
adj. 年老的；陈旧的；古老的；以前的；原来的
n. 古时

The Old Mandarin
老官吏

You old misery!
你这个爱抱怨的老家伙！

It is an old aphorism.
这是一句老格言。

ancient是什么意思：
adj. 古代的；古老的；过时的；年老的
n. 老人；古代人

He belongs to an ancient house.
他是一个古老家族的后裔。

Antiquated;ancient;long obsolete.
过时的；古老的；久已作废的

The ancient palace has a lot of atmosphere.
这座古老的宫殿很有魅力。

away是什么意思：
adv. 在远处；离开，远离；消失

to kick away; to spurn away
一脚踢开

to die away; to fade away; to vanish; to elapse; to wear away
消逝

She barked the boy away.
她把那男孩喝走了。