Some animals such as snails have one shell.

有些动物例如蜗牛有一个壳。

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Some animals such as snails.

有些动物例如蜗牛。

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Invertebrates, such as snails, can also be killed if the amount of copper is sufficient.

无脊椎动物，如蜗牛，也被杀死，如果铜的金额就足够了。

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However, the wet weather has been good news for some insects, such as the crane fly, drone fly and mosquitoes as well as molluscs such as slugs and snails, which all thrive in the damp conditions.

BBC: UK insect numbers 'very low' after months of wet weather

Kuan-Shu says the ducks cut down on pests such as golden apple snails while fertilizing the rice with their droppings.

FORBES: Magazine Article

Organisms that make shells or have skeletons that are exposed to seawater, such as clams, snails and sea butterflies, could see their shells dissolve in water that is too acidic.

CNN: Ice shelf collapse: What does it mean?