Cách sử dụng
The word 'day' refers to a 24-hour period of time. We use the word 'day' to talk about when things happen or when they will happen. We also use it to refer to the time period between one sunrise and the next. For example, we might say "I have a busy day today" or "Let's meet up during the day tomorrow." Additionally, we use the word 'day' to refer to specific holidays or special occasions, such as Mother's Day or Valentine's Day.