This is the 326th most frequent Vietnamese word.
km
The Vietnamese word "km" is an abbreviation for "kilômét," meaning "kilometer" in English.
In this sentence, 'km' is used as a unit of distance to describe how far someone runs each day.
Tôi chạy được 5 km mỗi ngày.
I run 5 kilometers every day.
Here, 'km' specifies the distance between two locations, indicating a physical measurement.
Đoạn đường từ nhà tôi đến trường là 2 km.
The distance from my house to the school is 2 kilometers.
In this sentence, 'km' is used to denote the altitude, or height above ground level, of the airplane in distance measurement.