真诚

sincere; genuine; honest; true; earnest; heartfelt; wholehearted; sincerely; genuinely; truly; earnestly; wholeheartedly; sincerity; genuineness; earnestness; honesty; good faith; true sincerity; bona fides; candour; on the level; be sincere; be genuine; be heartfelt; be earnest; be honest; be wholehearted; with sincerity; with genuineness; in all sincerity; in good faith

邀请

invite; ask; bid; bring in; send an invitation; extend an invitation; invitation; challenge; invitational