In the 20th century, airplanes replaced trains for long distance travel.

A heavily ironclad warship of the 9th century with a low, flat deck and one or more gun turrets.

巨型低弦战舰：一种9世纪的战船，外有厚重的铁甲包裹，还有一个低平的甲板和一个或多个炮塔。

No one is quite sure how the massive pillars of rock were formed, but it is thought that people started to live there in the 9th Century.

没有人可以确定那些巨大石柱是怎么建造出来的，但是一般认为人们从9世纪就开始住在那里。

Known since the 9th century, it was a leading cultural and commercial center by the 4th century and came under Hapsburg rule in 52 '.

该城自公元9世纪就已闻名于世，到4世纪为止是一个处于领先地位的文化及商业中心，于52 '年开始为哈布斯堡王朝所统治。

Porcelain was made as early as the 9th century.

早在公元9世纪就产生了瓷器。

From the end of the 9th century to the middle of the 13th century, the grotto art of North China gradually declined, but in the Yangtse River Valley, new creations came into being.

从公元9世纪末到13世纪中叶，中国北方的石窟艺术日渐衰落，但在长江流域却又出现了新的创造。

Iceland remained one of the world "s last larger islands uninhabited by humans until it was discovered and settled by Norse immigrants from Western Norway in the late 9th century."

世纪末期以前，冰岛是世界上的最后几个较大的无人居住岛之一，直到挪威西部的移民发现而且安顿下来。

From the 9th century to the 15th century, Cambodia was the center of the mighty Khmer Empire, which was during this time based at Angkor.

从公元9世纪到公元15世纪，柬埔寨都是高棉帝国的势力中心，在这一时期以吴哥(angkor)为基础。

The technique of printing was known to the Chinese as early as the 9th century.

早在九世纪， 中国人就已经掌握了印刷术。

A city of northern Bulgaria northeast of Sofia. Settled by Thracians, it was ruled by Turkey from the 5th to the 9th century. Population, 44,000.

保加利亚北部一城市，位于索非亚东北。色雷斯人定居于此，从5世纪到9世纪由土耳其统治。人口44,000。

The word clock appeared first in English in the 9th century but at first it didn't mean a device for measuring time.

9世纪时英语中第一次出现了“ clock”这个词，但最初这个词并不表示计时的器具。

Angkor served as the seat of the Khmer empire that flourished from approximately the 9th century to the 15th century A. d.

吴哥是高棉王朝代首都，该王朝兴盛于约公元9世纪至15世纪。

Beginning in the 9th century, Norway was ruled by numerous petty kingdoms, and raiding parties reached Normandy, Iceland, Greenland, islands off Scotland and Ireland, and the coast of the New World.

从9世纪开始，挪威被许多小王国统治而且侵略集团到达诺曼底，冰岛，格陵兰，苏格兰和爱尔兰以外的岛屿，及新世界海岸。

Nielli (objects decorated with niello) were produced in ancient Rome and 9th-century EnglanD. In Russia niello work is known as Tula work.

黑金制品（带黑金镶嵌装饰的物品）由古罗马人和9世纪的英国人制造。在俄国黑金镶嵌制品称为图拉工艺品。

That kind of dress dates from the 9th century.

那种服装从19世纪就开始有了。

Ter (s) are esoteric teachings concealed mainly by Guru Padmasambhava in the 9th Century through his mystical power.

“德玛”是公元九世纪时莲花生大士以其神通力伏藏起来的密法。

In the 9th century he designed a winged apparatus, roughly resembling a bird costume.

9世纪时他设计了一个有翅膀的器具，有点像鸟儿状的服装。

The Mayan culture saw a decline during the 8th and 9th century.

在八世纪和九世纪期间，玛雅文化衰退了。

A town of northwest France east of Rennes. Founded in the 9th century, it has been noted for its linen products since the 4th century. Population, 50,3'0.

法国西北一城镇，位于雷恩以东。它始建于公元9世纪，4世纪以来一直以其亚麻制品闻名。人口50，3'0。

The Tu Bo Treaty Tombstone, a 9th century original document, makes a display of a international peaceful treaty in the middle-time of Tang dynasty.

《盟吐蕃碑》这篇九世纪的原始文献向世人显现了中国唐代时期的一份国际和平条约。

The debate on official historian between Han and Liu occurred in the early 9th century, Yuan he year of Tang Xianzong Reign Period.

韩愈和柳宗元关于史官问题的辩论，发生于九世纪初唐宪宗元和年间。