Place it just after yams are mentioned on screen, then follow it with a short surprised reaction and a light laugh to keep the food joke moving. Keep it as the small beat in the middle of the edit, not the opening or closing moment.
关于此声音
The Yam clip runs for about 15 seconds and keeps its focus on that one short title, giving it a brief, lighthearted feel that works as a quick reaction rather than a longer piece. It suits a moment that needs a small, unexpected sound without taking over the conversation.