hái / zi / men / lā / gōu / yǐ / hòu / jiù / bú / zài / wèi / zhè / jiàn / xiǎo / shì / zhēng / chǎo / le / 。

孩子们拉钩以后，就不再为这件小事争吵了。

After the children made a pinky promise, they stopped arguing about this little matter.