阳光很光明。
yángguāng hěn guāngmíng
The sunlight is bright.
房间里很光明。
fángjiān lǐ hěn guāngmíng
The room is bright.
前途很光明。
qiántú hěn guāngmíng
The future is promising.
他的前景光明。
tā de qiánjǐng guāngmíng
His prospects are bright.