任何数的0次方等于1。Any number to the power of nought is equal to one.9%的利息减去7%的通货膨胀率等于2%。9 percent interest less 7 percent inflation equals 2 percent.任何隐藏的东西都是有害的（所以披露就等于安全）。Whatever is hidden is harmful (hence revelation equals...
As they flow south, the five rivers converge.5条大河在南边交汇。Our previously opposed views are beginning to converge.我们原来相互对立的观点开始趋于一致.Parallel lines converge at infinity.平行线永不相交....
海伦选择的唇膏很适合她的肤色。Helen's choice of lipstick was a good match for her skin-tone.班克斯在皇家海军服过兵役。Banks spent his national service in the Royal Navy.庞大的海鸟群是最壮观的景象之一。Among the most spectacular sights are the great sea-bird c...