他的事业最近没落了。
tāde shìyè zuìjìn mòluò le 。
His career has declined recently.
这个城市的经济正在没落。
zhègè chéngshì de jīngjì zhèngzài mòluò 。
The economy of this city is declining.
在经历了许多困难后,他的信心逐渐没落。
zài jīnglì le xǔduō kùnnán hòu , tāde xìnxīn zhújiàn mòluò 。
After experiencing many difficulties, his confidence gradually declined.