「語言的一個有趣特點是,某種語言中 70% 的內容,其實是由幾百個常用詞組成的,」莫納漢說。「但真正難以在短時間達成的,是聽懂別人回你什麼,因為他們會不時使用那些較少見的詞彙。」
They've found what appears to be a small building and have unearthed domestic and decorative artefacts, including exquisite coloured glass beads.
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Lily JamaliNorth America Technology correspondent, New York
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Предварительно работала российская противовоздушная оборона (ПВО).