永远

forever; always; ever; eternally; perpetually; permanently; evermore; eternal; timeless; everlasting; undying; perpetual; immortal; ageless; for good; for keeps; in perpetuity; for all time; from everlasting to everlasting; eternity; perpetuity

幸福

happiness; bliss; felicity; well-being; joy; blessedness; sunshine; welfare; happy; blissful; beatific; blessed