求翻译：羊妈妈买东西回来，看到家里混乱不堪，着急地大叫：老大，老二，老三，老三，老四，老五，老六，老七，你们在哪儿？是什么意思？

Aunt Yang goes shopping, saw in the family is unable to withstand chaotic, the worry yells: Eldest child, second child, third child, third child, old four, old five, old six, old seven, where are you at?