set out ,set about 有何区别

set out ,set about 有何区别
set out ,set about 有何区别

set out ,set about 有何区别
set out 有“出发,开始”的意思,常用短语是：set out to do,例如：She sets out to work hard!
set about 表示“开始,着手干某事”,常用的短语是：set about doing sth 或者是set about sth .；例如：we should set about our work!The singer sets about singing !