You're a history student in college. Your department has invited a speaker to give a guest lecture, and you've been asked to introduce her. After thanking the audience for coming, you introduce her this way.
Allow me to introduce Dr. Melanie Gantz. Dr. Gantz is a leading authority on Native American history and culture.
Dennis Oliver's Idioms - Все выражения представлены по алфавиту, даны определения на английском языке и примеры использования.
American Idioms - На странице Вы обнаружите большое количество ссылок на ресурсы содержащие английские идиомы и сленг.
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This is a great term in spoken English. It’s also very easy to use and understand this. If someone is “over the hill” it means they are “too old for something”. They are “past their prime”. They are past the best years of their lives or their career.