Mexicana Airlines has announced cheaper round-trip tickets between Los Angeles and cities it serves in Mexico.
墨西哥航空公司已宣布降价出售从洛杉矶到该公司设有航班的墨西哥各城市的往返机票。
Now people in towns and cities do not need dogs to fight other animals any more.
现在，城镇和城市里的人们不再需要养狗来和其他动物搏斗了。
Housing developments, highways and cities have replaced or sliced through forests and prairies.
房地产开发、高速公路和城市取代或分割了森林和草原。
Fish were a vital commodity in growing towns and cities, where food supplies were a constant concern.
在不断发展的城镇和城市里，鱼是一种重要的商品，那里的食物供应一直是人们关注的问题。
When people in the countryside moved to towns and cities to look for jobs, they took their music with them.
当农村的人们搬到城镇和城市找工作时，他们带着他们的音乐。
In both North America and Europe, fungus-causing diseases such as Dutch elm disease have killed off millions of stately trees that once gave beauty to forests and cities.
在北美和欧洲，像荷兰榆树病这样的真菌疾病已经杀死了数百万棵曾给森林和城市增光添彩的高大树木。
These gases pollute the atmosphere of towns and cities.
这些气体污染城镇的空气。
Building more bypasses will help the environment by reducing pollution and traffic jams in towns and cities.
修建更多的支路将减少城镇中的污染和交通堵塞，从而改善环境。
The Chinese government closed off fifty million people in Wuhan and cities near it.
中国政府封锁了武汉及其附近城市的5000万人。
Thousands of doctors and nurses from other provinces and cities went to Wuhan to support them.
数千名来自其他省市的医生和护士驰援武汉。
Because of studies like these, some countries and cities want nature to be part of people's everyday life.
因为有这样一些研究，部分国家和城市希望将自然融入人们的日常生活当中。
He recorded in his diaries that thousands of medical workers from different provinces and cities went to Hubei to help with the anti-epidemic (抗疫) .
他在日记中记录了数千名来自不同省市的医务工作者前往湖北帮助抗疫。
The young go away to towns and cities, leaving us old people to work on the land.
年轻人离开家去了城镇，留下我们这些上了年纪的人种田。
If you like art, there are always free exhibitions in and around big towns and cities.
如果你喜欢艺术，在繁华的镇上或者城市里，总有免费的展览可以看。
You will hear more and more about migration between countries, and between rural areas and cities.
你会听到越来越多关于国家之间、农村和城市之间移民的事。
In 2008, for the first time in human history, more than half the world's populations was living in towns and cities.
2008年，超过一半的世界人口居住在城镇中，这是有史以来的第一次。
They suggest that trees and plants that grew in the UK before towns and cities were built should be allowed to grow again.
他们提议，在英国建造城镇之前生长的树木和植物应当被允许重新种植。
The figures for the growth of towns and cities represent proportional growth of unemployment and underemployment, a growth in the number of hopeless and despairing parents and starving children.
城镇（人口）的增长数字意味着失业和未充分就业的情况成比例增长，绝望父母和挨饿孩子的人数也增长了。
So the figures for the growth of towns and cities represent proportional growth of unemployment and underemployment, a growing in the number of hopeless and despairing parents and starving children.
因此，城镇（人口）的增长数字意味着失业和未充分就业的情况成比例增长，以及绝望的父母和挨饿的孩子的人数增长。
And cities have intrinsic advantages.
城市有着内在的优势。
Most towns and cities have adequate bus coverage.
大多数的城镇都覆盖了足够的公共汽车。
States and cities have come up with some of the best structural initiatives.
国家和城市都出台了一些最好的结构性措施。
It warned of huge storm surges that could devastate coastal villages and cities.
警报警告说，巨大的风暴潮可能会摧毁沿海的村庄和城市。
Large differences in PARs were observed, particularly for population groups and cities.
我们观察到人群归因风险存在着重大差别，尤其是人群和城市的人群归因风险。
So what difference would it make to sunrise and sunset in towns and cities across the UK?
那么，这对英国城镇的日出日落有什么影响吗？
Pedestrian cell-phone use. Many states and cities have restricted phone use while driving.
步行的手机用户：美国的很多州限制开车时手机的使用。
Universities and cities, which Mr Snyder calls the engines of Michigan's future, are already strained.
大学与城市(斯奈德先生称之为密歇根未来的引擎)，已经很紧张。
I worked with a simple database (see Listing 1) that included the countries, regions, and cities of the world.
我使用一个简单的数据库(见清单1)，其中包含世界上的国家、地区和城市信息。
I worked with a simple database (see Listing 1) that included the countries, regions, and cities of the world.
我使用一个简单的数据库(见清单1)，其中包含世界上的国家、地区和城市信息。
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