look after oneself/sb:make sure that one/sb is safe and well; take care of oneself/sb 照料、 照顾或照看自己[某人]
look after sth:be responsible for sth 负责某事物
look after oneself/sb:make sure that one/sb is safe and well; take care of oneself/sb 照料、 照顾或照看自己[某人]
look after sth:be responsible for sth 负责某事物