着手做某事
set about doing something
set out to do something
set about something
短语
开始着手做某事
embark on sth
get down to
set out to do sth
get down to doing sth
着手做某事
set about doing something
set out to do something
set about something
短语
开始着手做某事
embark on sth
get down to
set out to do sth
get down to doing sth