This is the 2105th most frequent Chinese word.
呼吁
"呼吁" means "to appeal" or "to call for."
In this sentence, "呼吁" is used to mean an appeal or call to action for a collective responsibility.
我们呼吁大家保护环境。
We call on everyone to protect the environment.
Here, "呼吁" is used to highlight the act of advocating an important principle or value.
此次会议重点呼吁公平贸易的原则。
This conference emphasizes the principle of calling for fair trade.
In this context, "呼吁" expresses an individual suggestion or plea aiming to gather support for a cause.