adv. You use today to refer to this day on which you are speaking or writing.
- How are you feeling today? How did it go today?
- What are you doing today? (今天你们干嘛?) We’re having a track and field meet.
adv. You can refer to the present period or history as today. 现今，当代，
- The United States is in a serious recession today.
N-UNCOUNT Today is also a noun. 今天，今日； Today is Friday, September 15th. N-UNCOUNT Today is also a noun. 当今 In today’s America, health care is one of the very biggest businesses. yesterday, tomorrow, the day before yesterday, the day after tomorrow, 6、Today’s not so good - how about tomorrow? 今天不太合适，明天如何？
- A good day to start a new good habit is not the new year’s, not your next bday, not the next month or next week. It’s today.