“如果你想消灭蚊子,就把滋生蚊子的沼泽地排干-Udo Keppler
If you want to get rid of mosquitos, drain the swamp that breeds them–Udo Keppler (美国, 1872 – 1956)
“如果你想消灭蚊子,就把滋生蚊子的沼泽地排干-Udo Keppler
If you want to get rid of mosquitos, drain the swamp that breeds them–Udo Keppler (美国, 1872 – 1956)