laker造句怎么写

To reduce the operation costs,the surplus water of Songhuaba Restrvoir,runoff of the rivers and laker,and outflows from wastewater treatment plants will be fully used.

Study on plant species diversity and community succession of artificial wetlands of SUYA laker

As I grew older, I realized that it was not easy to do anything well and that there was always an indefinite price to pay, including becoming a laker.