bed of roses
US /ˌbed əv ˈroʊ.zɪz/
UK /ˌbed əv ˈroʊ.zɪz/

1.
一帆風順, 輕鬆愉快
a situation or activity that is easy and pleasant
:
•
Life is not always a bed of roses.
生活並非總是一帆風順。
•
Being a parent is rewarding, but it's certainly not a bed of roses.
為人父母是值得的,但絕非一帆風順。