mǒu xiē hǎi yáng shēng wù yī kào jiǎn xiàn lái tiáo jié tǐ nèi de suān jiǎn píng héng.

某些海洋生物依靠碱腺来调节体内的酸碱平衡。

Some marine organisms rely on their alkali glands to regulate acid-base balance in their bodies.