Unwilling to be caught up in the ancient astronaut craze , anthropologists have suggested that the tassili " roundheads " are merely ceremonial dancers or priests wearing empty gourds over their heads 由于不愿意染上古代宇航员的狂热，人类学家暗示泰斯利的“圆头人”仅仅是仪式上的舞蹈，或者是祭司把空葫芦戴在头上。
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Tristam hunt drives his way through the story of what used to be thought of as an english civil war between roundheads and cavaliers - and shows that it was in fact a war between three kingdoms and two religions 这是一个政治动? 、激进思想横行的年代，是英国史上其中一个最黑暗、最残酷的内战时期，今天的英国仍深受影响。
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The modern xylophone is also equipped with perpendicular resonators underneath the bars . the playing technique is similar to that of the glockenspiel , with roundhead mallets made in various degrees of hardness and resilience 它们像钢琴的黑白琴键那样排成两行，在每块木片下，装有开口的金属共鸣器，藉以增强声音的回响，使音量更大。
