努力和进取在美国极为重要，所以美国的许多习俗不同于其它国家。

Because effort and initiative are so important in the U. s., there are many customs that may be different from those practiced in other countries.

youdao

另外，南非不同于其它贫穷落后的国家，它的社会福利系统覆盖全国，因此，南非没有蓬勃发展的非正规经济，而这些非正规经济往往能为失业人士提供就业机会。

And, unlike most of the world's poor countries, South Africa, with its widespread welfare system, does not have a thriving informal economy where the jobless can take refuge.

youdao

它既不同于一个主权国家，也有别于其它全球性和地区性国际组织。

It is different from not only a sovereign state, but other global and regional international organization.

youdao

The city, as Aristotle understands, will always exist in a world with other cities or other states, based on different principles that might be hostile to one's own.

城市，如亚里士多德所认为，将永远会,和其它城市或国家同时存在，根于不同的管理原则,可能还会对自己人怀有敌意。

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