斯坦福大学霍普金斯海洋站的萨尔瓦多·乔根森博士发现，冬天，食人鲨会离开海豹聚居地(整个夏天它们都在那里以海豹为食)，动身前往温暖的水域。
Dr Salvador Jorgensen, of Stanford University's Hopkins Marine station, found that in winter, sharks leave seal colonies, where they feed all summer, and set off for warmer waters.
铁线虫，羊胃虫：磕头虫黄色硬体的幼虫，以许多庄稼植物的根和籽苗为食。
The yellowish, hard-bodied larva of various click beetles that feeds on the roots and seedlings of many crop plants.
也称为幼虫，是灰白至蓝白色，C形，以腐烂的有机物为食，例如树桩和植物的根。
The larvae, also called 'white grubs', are greyish-white to bluish-white in color, C-shaped, and also feed on decaying organic matter, such as tree stumps, and the roots of plants.
也称为幼虫，是灰白至蓝白色，C形，以腐烂的有机物为食，例如树桩和植物的根。
The larvae, also called 'white grubs', are greyish-white to bluish-white in color, C-shaped, and also feed on decaying organic matter, such as tree stumps, and the roots of plants.
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