she gets up early at 6.she goes to work at6:30()7:30.she must get here.答案为什么填at,

问题描述:

she gets up early at 6.she goes to work at6:30()7:30.she must get here.答案为什么填at,
怎么翻译这段话.

at +时间点,这是固定搭配
翻译:她早上6点起床,6点半去上班,7点半必须到达这里.