Is also a sad ending, but also was a bitterly painful memories.

又是一个悲伤的结局，又是一段不堪回首的记忆。

youdao

Illness pursued him till his death, which made us all bitterly painful.

“疾病一直纠缠着他，直到他去世，这使我们大家痛苦极了。”。

youdao

Therefore, Li Yu had to be graceful to send one of the four flags "were unhappy", alone Zui Hou wrote "Fashion goes in cycles, my country next month in the bitterly painful.

所以，李煜只好成为婉约派四大旗帜之一的“愁宗”，独醉后写下“小楼昨夜又东风，故国不堪回首月明中。”

youdao

That has to be bitterly painful and amazing to the White House political staff, given how sure they were two years ago that this was going to be an era of Republican realignment for the country behind the leadership of George W. Bush.

NPR: Iraq, Gonzales Still Prove Problematic for Bush