Make people laugh, fill in the blanks and form idioms.

Make a fool of yourself in front of experts.

yíXiào dáng

[Explanation] Make people laugh: Make people laugh; Generosity: originally refers to people who know the avenue, and later refers to people who have knowledge or expertise. Make the insiders laugh.

[Source] "Zhuangzi Qiushui": "My parents laugh at home."

[Example] When you passed by your country last year, you must go to the church for advice; But I'm too ashamed of my short knowledge and afraid of ~, so I dare not take the liberty of visiting. ★ Li Qingru's "Mirror Flower Edge" is back to 52.