我带了儿子和我同行，他算是下过水，但那是在人工池子里，也见过睡莲的浮叶，但都是隔着火车窗户。
Itook along my son, who had never had any fresh water up his nose and who hadseen lily pads only from train windows.
浮囊1在貍藻科植物的茎中发现的经过修饰的叶，可以扩大为一种结构用来捕获小型的无脊椎动物。
Bladder 1. a modified leaf, found on the stems of members of the bladderwort family, that develops into a distended structure for trapping small invertebrates.
泄漏的石油漂浮在水面，就像百合花的浮叶。
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