bówùguǎn / de / hǎiyáng / zhǎnqū / jièshào / le / yùluó / rúhé / yòng / chǐshé / bǔshí / bèilèi博物馆的海洋展区介绍了玉螺如何用齿舌捕食贝类。The museum's marine exhibit explains how moon snails use their radula to feed on shellfish.