1·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。
2·Wenyuhe Park is rebuilt on a public cemetery, covering 1.9 hektare.
温榆河公园由公共墓地改造而成，占地1.9公顷。
3·The arable land area that they newly assart have reached 5000 hektare.
他们新开垦的耕地面积达五千公顷。