1. Participation, an English word, a transitive verb, an intransitive verb, when used as a transitive verb, means "to participate; to (university, etc.)"; care; entertain; "accompany", when used as an intransitive verb, means "to attend"; betake; care for; Care ".
2. Being present means thinking about [doing] something in your mind. In modern English, it is mainly used to mean "to attend (meetings, parties, ceremonies, weddings, memorial ceremonies, etc.)", Sometimes it also refers to going to school, listening to lectures, listening to reports, etc. It emphasizes action, that is, listening or seeing, as a formal written language.
3. When "attention" means "focus and attention", it means paying attention to books, charts, schoolwork, orders, things, events, etc. Frequently connect to.
4. Attend can also mean "accompany", which means "take care of accompany". The companion is in a subordinate position, sometimes it means a kind of service or politeness, hospitality, sometimes it means to follow people or things. When "care" is used, it mainly refers to full-time care.