It's 16 o'clock in Beijing now.现在是北京时间十六点这里涉及到的知识点是时间的表述,方法如下:1.所有的时间都可以用“小时 + 分钟”直接读:6:10 six ten8:30 eight thirty2:40 two forty2.如果所表述的时间在半小时之内,可以用“分钟 + past + 小时”:6:10 ten past six4:20 twenty past four10:25 twenty-five past ten3.如果所表述的时间在半小时之内,可以用“(相差的)分钟 + to + (下一)小时”:10:35 twenty-five to eleven5:50 ten to six9:49 eleven to ten4.如果所表述的时间恰好为半小时,可以用“half + past + 小时”:11:30 half past eleven2:30 half past two(15分钟又叫一刻钟:a quarter)9:15 - nine fifteen ; fifteen past nine ; a quarter past nine3:45 - three forty-five ; fifteen to four ; a quarter to four