spend怎么用working at home enables people to spend more time improving personal skills and education 这句话对么?为什么spend后不用加on 还有people后的to是和enable连用还是不定式呀,我语法真的烂

spend怎么用working at home enables people to spend more time improving personal skills and education 这句话对么?为什么spend后不用加on 还有people后的to是和enable连用还是不定式呀,我语法真的烂
spend怎么用
working at home enables people to spend more time improving personal skills and education 这句话对么?为什么spend后不用加on 还有people后的to是和enable连用还是不定式呀,我语法真的烂

spend怎么用working at home enables people to spend more time improving personal skills and education 这句话对么?为什么spend后不用加on 还有people后的to是和enable连用还是不定式呀,我语法真的烂
spend some time on sth.
spend some time (in) doing sth.
enable sb.to do sth.
祝学习好!