By the evening it had become unbearably hot.到了傍晚时分, 天气已经变得酷热难耐。

It was unbearably sad.这悲伤让人受不了。

I find their songs almost unbearably poignant.我发现他们的歌曲辛酸得几乎让人受不了。

The end of a love affair can be unbearably painful.一段风流韵事的结局可能让人痛苦难耐。

An unbearably tense delay followed before the result was announced.宣布结果之前有一段延迟, 气氛极其紧张。