在正式的晚餐上大声打嗝没有违背道德规范--它不是罪过或者不道德行为--但它可以令到你觉得窘迫。

To burp audibly at a formal dinner is not a breach of ethics - it is not a sin or an immoral act - but it will make one feel abashed.

youdao

正式的晚餐在美国的家庭或宾馆里和在其他国家里的正式晚餐是一样的。

Formal dinners in fine homes and hotels in the United States are much the same as formal dinners anywhere in the world.

youdao

在正式的晚餐时，需要说祝词。

Toasts are given at formal meals.

youdao