When they were tired or wanted to be held they cried out in tiny voices and reached up with their little arms.

VOA: special.2009.02.28

When you're really tired sleep is what you want to do like when you're really hungry you want to eat.

你累了，就会想睡觉,正如你饿了想吃东西一样。

耶鲁公开课 - 心理学导论课程节选

"At the beginning of the year, it seemed like [the kids would say 'Oh,I'm getting tired, this is too long - when are we going back to school?'

VOA: standard.2010.06.25

when I got tired, I slept.

VOA: standard.other