The key is not wealth or physical well-being, since we find beggars, invalids and so-called failures, who are extremely happy.

快乐的关键并不是财富或身体健康，因为我们发现有些乞丐，残疾人和所谓的失败者也都非常快乐。

youdao

This could make the rest of the elderly rather nervous; are we really that useless, and do we inevitably end up being what my mother always called a "bloody nuisance"?

这样可能会使其余的老年人战战兢兢：我们真的没用吗？ 我们真的就无可避免地结束掉这个被我母亲称为讨厌鬼的生命？

youdao

The key is not wealth or physical well-being, since we find beggars, patients and so-called failures who are extremely happy.

其关键并非在财富或健康，因为我们发现有些乞丐、病人和所谓的失败者非常快乐。

youdao

We have been told that amongst the kinds of ammunition being fired from these huge guns are effectively cluster bombs, called L20 bomblet rounds.

BBC: Basra civilians in firing line