“laker”简单造句，laker造句子

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.

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.