公顷(=100公亩)
The new area of assart field reaches to five thousands hektare .
他们新开垦的耕地面积达五千公顷。
The size of the their newly digged up plough is up to 5000 hektare.
Hejira:伊斯兰教纪元
heize 升起 | Hejira 伊斯兰教纪元 | hektare 公顷