如果有人问你的年龄，你自然可以脱口而出，但是要你精确说一下自己的天龄，你还能脱口而出吗？反正我是不能，不过本年龄计算器却可以满足你的要求。你只要输入4位数的出生年份，然后在下拉框中选择自己的出生月份和日期，再按“计算”按钮，本系统就可以精确计算出你的年龄、月龄、周龄直至时分秒，还能提示距你下一个生日的时间，并且是倒计时，very cool　！-If someone asks your age, you naturally can blurt out, but to say precisely what you own days of age, you ll blurt it? Anyway, I can not, but in this age of calculators but to meet your requirements. Just enter your 4-digit year of birth, and then in the drop-down box to choose their birth month and date, then press　Calculate　button, the system can accurately calculate your age, months, weeks until the minutes and seconds,　the time you ll be prompted next birthday, and is the countdown, very cool!