hunky-dory 平安无事；皆大欢喜

【例句】
If he keeps this matter impersonal, everything will be hunky-dory.
假如他不让这件事受个人感情的影响，那么一切都会平安无事。

His girlfriend is hunky-dory, getting on nicely with almost everyone.
他的女朋友挺不错的，跟谁都合得来。