You probably know there's two salivary glands under your tongue, but most saliva that comes from chomping and tasting is made by the parotid gland, situated between your ear and mouth.

你可能知道你的舌头下面有两个唾液腺，但其实大部分的唾液都是由位于耳朵和嘴巴之间的腮腺分泌的。