This is the 2338th most frequent Chinese word.
五一
"五一" means "May 1st" and often refers to International Labor Day in China.
In this sentence, "五一" refers to the May Day holiday, which is celebrated on May 1st. It is used as a time reference for vacation plans.
我计划五一去海边度假。
I plan to go to the seaside for vacation during May Day.
Here, "五一" serves as a temporal marker, indicating the time around May Day for discussing weather conditions.
五一天气通常非常好。
The weather during May Day is usually very nice.
In this instance, "五一" specifies the May Day as the date for an event, showcasing its usage as a specific and recognized holiday.