Definition: used to say that nothing can be done to change a situation Level: C1
你不想加入真是太遗憾了，但决定已无法更改。
It's ___too ___bad you don't want to join, but the decision is final.
如果你错过了截止日期，那也没办法——不会给予延期的。
If you miss the deadline, ___too ___bad - no extensions will be granted.
资金已被撤回，所以我们的研究项目也只好认了。
The funding has been withdrawn, so ___too ___bad for our research project.
