一座高楼大厦矗立在我面前,它好像能遮住半边天。于是好奇心强的我从心底冒出了一个巨大问号:这座高楼大厦到底有多高呢?如果按照常规的方法用尺子测,既浪费时间,又十分麻烦。为此,我苦思冥想了许久。就在毫无头绪的时候,我发现了地上的一根木杆,这使我突发奇想,开始了接下来的测量。 A tall building stands in front of me, it seems to cover half the sky. So curious strong I emerged from the bottom of my heart a huge question mark: how high the high-rise buildings in the end? If the conventional method of measuring the ruler, not only a waste of time, but also very troublesome. To this end, I thought for a long time. At a loss of clue, I found a stick on the ground, which made me whim and started the next measurement.