不是

fault; mistake; error; no; naw; not; nope; not the case; not so; no way; far from it; nothing of the kind; rather than; I suppose not; not really; fail; blame; be not; is not; are not; am not; isn't; aren't; ain't; isn't it; isn't that so

真正

true; real; actual; authentic; genuine; veritable; truly; really; indeed; genuinely; bona fide

快乐

happy; up; gay; glad; jolly; joyful; cheerful; delighted; merry; blissful; pleased; gaiety; happily; joyfully; cheerfully; gaily; merrily; happiness; joy; pleasure; fun; cheer; delight; enjoyment; cheerfulness; merriment; felicity; gladness; enjoy; entertain; rejoice; gladden; with pleasure