In today's era, the era of information technology, the widely-used English as the international language, it is considered the second languages of all countries in the world. Thanks to English that people the world over know each other, understand each other and thuện with each other. English is one of the languages have a rich vocabulary so learners and users of it not having less difficulty. Learning and speaking English fluently is not easy, by travellers we don't yet understand about the pronunciation and accent of the Word use to use is important.
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