Individually the children are delightful; en masse they can be unbearable.
孩子们单独时还讨人喜欢, 一多了就受不了了.
Loneliness in a gloomy raining day may be unbearable to him.
对他来说, 阴郁的雨天的寂寞是难以忍受的。
The politician found the piteous cries of the starving children unbearable.
这个政治家发现饥饿的孩子们可怜的哭声让人不忍心听下去。
