cannot be imagined; dreadful to contemplate

• 不堪设想

cannot be imagined; dreadful to contemplate的用法和样例：

例句

1. If inflation becomes much worse there will be the devil to pay.
   如果通货膨胀更恶化，其后果将不堪设想。
2. There would be dire consequences for the rest of the world.
   对世界其它地区，后果将不堪设想。