لندن دانلود فایل زبان London The city of London is one of the most famous cities in the world. In previous centuries, London was the centre of the British Empire. Today, it is one of… لندن

اسکاتلند دانلود فایل زبان Scotland Scotland is the country that is located on the northern part of the island of Great Britain. The Scottish people are one of the four main nationalities of the British… اسکاتلند

مصرف دارو در میان ورزشکاران دانلود فایل زبان Drug Use Among Athletes Drug use is a common problem in many sports competitions today. In both professional and amateur sports, many athletes use drugs that are… مصرف دارو در میان ورزشکاران

کالیفرنیا دانلود فایل زبان California By far the most populous state of the United States is California. Located in the southwestern corner of the United States, California is home to a great diversity of natural… کالیفرنیا

حقوق متهم دانلود فایل صوتی زبان The Rights of the Accused In English-speaking countries, the rights of an accused person are taken very seriously. Over many centuries, laws evolved in such a way that people… حقوق متهم

جورج واشنگتن کارور دانلود فایل صوتی زبان George Washington Carver George Washington Carver is possibly the most famous agricultural scientist of all time. He invented hundreds of products that could be made from crops such… جورج واشنگتن کارور

زمین دور خورشید میچرخد دانلود فایل صوتی زبان The Earth Revolves Around the Sun One year is the time required for the earth to travel around the sun. For most of history, however, people did… زمین دور خورشید میچرخد

استرالیا: طبیعت دانلود فایل صوتی زبان Australia: Nature Australia is the only country in the world that is also a continent. Located in the southern hemisphere, between the Pacific and Indian oceans, Australia is one… استرالیا: طبیعت

موسیقی جاز دانلود فایل صوتی زبان Jazz One of the most popular forms of music is known as jazz. Each year, hundreds of thousands of people attend jazz concerts and festivals in cities around the… موسیقی جاز

چارلز داروین دانلود فایل صوتی زبان Charles Darwin Charles Darwin made what might be the most important scientific discovery of all time-the theory of evolution by natural selection. It was Darwin who first understood how… چارلز داروین