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**.)
something that will never happen
to reach an agreement or deal
take advantage of a good situation while it lasts
an easy or unoriginal fix; a copied approach
to see a small sign of improvement in a bad situation
to be responsible for something and answer to others about i...