Bar means "bar" in English. Bars are social places where people drink, chat and sometimes even dance. Besides drinks, some bars also offer snacks or dinner. Bars are generally divided into two types: one is daytime bars, mainly because people don't work during the day, so they kill time in bars; The other is the night bar, where people relax and have fun after work or study.

Bar means "great" in English. This word can mean good and excellent. For example, if you behave well, others can say, "You did a good job, you are right, this is a bar!" " Therefore, in the rap culture of some countries, bars are used to show their strength and level and express their love for music.

Bars is a mathematical word, which means bar graph. Bar chart is a kind of chart, which represents the size of data with long bars, and is usually used to compare the quantity or frequency of different projects. Bar charts can be drawn by Excel or other computer software to facilitate the intuitive display of data. If you want to submit an investigation or analysis report, you can use a bar chart to create a data visualization effect, and show the data and analysis results to others more intuitively.