求翻译：英语是联合国的工作语言之一，也是事实上的国际交流语言。根据以英语作为母语的人数计算，英语可能是世界上第三大语言，但它是世界上最广泛的第二语言。世界上60%以上的信件是用英语书写的，上两个世纪英国和美国在文化、经济、军事、政治和科学上的领先地位使得英语成为一种准国际语言。全世界说英语的国家和地区共有174个。以英语作为母语的国家有6个，它们分别是：英国、美国、加拿大、新西兰、澳大利亚、爱尔兰。作为一名优秀的中学生，我们要学好英语。天天英语，天天开心！是什么意思？

正在翻译，请等待...

English is the work of the United Nations, and is also one of the languages of the de facto international language. In accordance with the terms of the number with English as their mother tongue, English may be the first in the world, but it has 3 major languages in the world, 2 of the most extensiv

English is one of United Nations's working languages, also is in fact international exchange language.According to by English took the mother tongue the population computation, English possibly is in the world the third big language, but it is in the world the most widespread second language.In the

English is the working language of the United Nations, as well as de facto international language. Calculated based on the number of people with English as a mother tongue, English may be the world's third-largest language, but it is the world's most widely spoken second language. World 60% of the l

English is the working language of the United Nations, as well as de facto international language. Calculated based on the number of people with English as a mother tongue, English may be the world's third-largest language, but it is the world's most widely spoken second language. World 60% of the l