民运的英文：
civil transport
movement aimed at the masses
democracy movement (abbr.)

civil是什么意思：
adj. 公民的；民事的；有礼貌的；民间的，国内的；民用的；世俗的；文职的

What are the other civilizations that are contemporary with the Sumerian civilization?
和苏美尔人同时代的文明还有哪些？

Wealth may not produce civilization, but civilization produces money.
财富未必创造文明，文明却能带来金钱。

The act or process of civilizing or reaching a civilized state.
开化,教化文明化的行为或过程,达到文明的状态

transport是什么意思：
v. 运输，运送；使身处他境；流放；使狂喜
n. 运输，运送；交通工具；运输工具；运输系统；狂喜；流放犯

To transport by boat.
用船运输

transportation leakage
运输漏损量

He was sentenced to transportation for life.
他被判处终身流放。

movement是什么意思：
n. 运动，转动，活动

This is a democratic movement.
这是一场民众运动。

Every movement has its partisans.
每一运动都有热情的支持者。

free movement to music
伴着音乐的优美动作