他告诉奶妈，六点以前不要来。
He's told the nurse to stay away until six o'clock.
你得在早上六点的`时候来拿。
You have to pick them up at six a.m.
我们早点回家，你知道的，六点，最晚七点。
We get to go home early, you know, six o'clock, seven o'clock, latest.
现在已经是六点半了。
It's half past six already.
