I know them all by heart.

问题描述:

I know them all by heart.
all是修饰什么的?是理解成I know themall还是 all by heart? 还有个问题:colour变成 coloured是什么意思 ,coloured balloon翻译成什么比较好?

应该是理解成I know them all
colour变成 coloured是被染色,或者五颜六色的意思
coloured balloon翻译成五颜六色的气球.