说明：  一个让你看到复利可怕之处的软件；一个可以计算复利投资若干年后收益的软件；支持每年收入累加以及收入增长预期；第一版本；
(A software that lets you see the horror of compound interest; a software that can calculate the return after several years of compound interest investment; support annual revenue accumulation and revenue growth expectation; the first version;)