”当天”怎么翻译成英文

待译汉语：当天
英语翻译：the day；that day；the same day；that very day
【例句】
The day the conversation took place, the Palestinians announced that they would not seek membership of any other UN agency.
在会议举行的当天，巴勒斯坦宣布不再申请联合国其他机构的任何会员资格。
Bavaria denies the charge and said the dresses were the color of the Dutch team playing that day.
Bavaria否认这一指控，说她们的服装是当天荷兰队队服的颜色。
And I marvel that you can be so contemptuous of me, on the same day that youLOSE your job.
我太吃惊你能如此藐视我，而且是在失业的当天。

凡是说什么部门时，多用名词形式+department
品管部：Quality Control department
采购部：Purchasing department
技术部：Technology department
行政部：Administration department
财务部：Finance department
生产部：Production department
我们公司的办公室门口就是挂的这些
另外，如果当天怎么说也要看情况
比如，说这个快递当天就能到：This parcel will arrive within today.
如果，说那天下雨了，但我们还是当天就到达了：Though it's raining, we still arrived at that day.

当天翻译成英文：day

品管部quality Control department
采购部purchasing department