The natives used to hammer the metal into arrowheads using heavy stones.土著人以前总是用沉重的石头把这种金属锤打成箭头.Arrowheads on the lines indicate the direction in which the taugent is to be drawn.电力线上的箭头表示所要画的切线方向.Bronze weapons: spears,...
It happened to be my birthday, and after breakfast I was serenaded by the crew.那天恰逢我的生日，吃完早餐后全体工作人员为我唱了一首小夜曲。In the interval a blond boy dressed in white serenaded the company on the flute.幕间休息时，一位身着白衣的金发男孩用长笛为来宾演奏了一支小夜曲...