dreams or plans that are impossible or unrealistic
不可能或不现实的梦想或计划 (bù kěnéng huò bù xiànshí de mèngxiǎng huò jìhuà)
"He’s always building castles in the air about his future."
"他总是在为自己的未来建造castles in the air。" (tā zǒng shì zài wèi zìjǐ de wèilái jiànzào **castles in the air**.)
To try something despite uncertainty.
to motivate or encourage a group to take action
a situation where everyone benefits
behind the surface; the underlying mechanism or system
Not clear or not paying attention
to tell an exaggerated or false story
