yǔ / fǎ / xué / kě / yǐ / bāng / zhù / wǒ / men / lǐng / jiě / cí / yǔ / rú / hé / zǔ / chéng / jù / zi / 。语法学可以帮助我们理解词语如何组成句子。Grammar can help us understand how words form sentences.