To become widely known very quickly.
变得非常快速地广为人知。
"The news of their engagement spread like wildfire."
"他们订婚的消息像野火一样传播。"
a person's or society’s sense of right and wrong
To go beyond acceptable or proper boundaries.
feeling calm and accepting of oneself
to design or aim something for a particular group
to separate from a main route or line of development
to give everything you can to help someone
