She has charge of the day-to-day running of the business.

她负责掌管日常业务。

《牛津词典》

Those people who have accurate, reliable up-to-date information to solve the day-to-day problems, the critical problems of their business, social and family life, will survive and succeed.

那些拥有准确、可靠的最新信息来解决日常问题、解决商业、社会和家庭生活中的关键问题的人，将会生存下来并取得成功。

youdao

At the beginning of the next business day, the previous day's data is visible to users querying the table.

在下一个业务日一开始，查询这个表的用户就可以看到前一天的数据。

youdao

Bronner's business is aimed at a single day of the year.

VOA: special.2009.12.25

They're required, every year, to go into the business, into one part of the business for a whole day and learn everything there is to know about that.

他们每年必须抽出一天仔细研究公司情况，公司某一方面的情况,了解所有相关信息。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Mr.Clinton's appearance was among the highlights of the second day of the World Economic Forum, a yearly gathering of international business and government leaders.

VOA: standard.2010.01.28

Finally, the LIBOR 6 month rates on the first business day of each month are, the great majority of the time, higher than the five-day running average of the LIBOR 6 month rate surrounding the first business day submissions throughout the Class Period.

FORBES: Banks Rigged Libor To Inflate Adjustable-Rate Mortgages: Lawsuit

If the casual observer were to take a personal inventory of the New York Yankees at the close of business on the first day of the 2012 Winter Meetings, they would see a ball club that is saddled with burdens and difficulties that some might deem insurmountable.

FORBES: Connect

The IOF will be charged at the rate of 1% on the adjusted notional value, acquisition, sale or maturity of financial derivative contracts whose liquidation value is affected by exchange rate variations and result in increase of net short exposure in relation to the calculated end of the previous business day, within the same institution authorized to record derivative contracts.

FORBES: Brazil Throws Dollar Yet Another Life Raft