絮体
Two penguins are standing on an ice floe. 两只企鹅站在一块浮冰上。
We gradually forced ahead, breasting aside the floes. 我们逐渐向前推进，以胸冲开浮冰。
A freely floating piece of ice that has broken off a larger floe. 小块浮冰从大块浮冰上断下来的自由漂流的小冰块
We gradually forced ahead,breasting aside the floes. 我们逐渐向前推进，以胸冲开浮冰。
Its forested slopes are streaked with the scars of old lava floes. 森林覆盖的山坡上留有一道道之前火山熔岩流过的痕迹。
