Friends: The Friends Pretend To Like Rachel’s English Trifle (Season 6 Clip) | TBS

To give food or drink to someone, typically in a restaurant or at a meal. It also means to help a customer in a shop or to perform a duty for a person or organization.

To put food into your mouth and chew and swallow it for nourishment. It is also a general term used to describe having a meal at any time of the day.

To be sure means to feel certain that something is true or will happen. It describes a state of having no doubt and being confident in your knowledge or a decision.

指具体的事件、例子或情况。它也可以指用来存放或携带物品的容器，比如盒子或箱子。