summing up造句
Thisledustomakeasummingupoftheexperienceandlessons.Believeinyourself,andstrivetolearnandsummingupyourdreams.Anyknowledgeinthebookisasummingupofthepast.Itisdead.Andsumupthelotofmethodsummingupoutthemod...
Thisledustomakeasummingupoftheexperienceandlessons.Believeinyourself,andstrivetolearnandsummingupyourdreams.Anyknowledgeinthebookisasummingupofthepast.Itisdead.Andsumupthelotofmethodsummingupoutthemod...