We cannot tell whether they are 'blood diamonds' or not." "That will be part of the investigation because you still need people to say "Yes,I know these diamonds;

VOA: standard.2010.08.09

If I want my kid to do something, I should say yes one out of every ten times.

如果我想肯定孩子的某种行为，我就应该在他的每十次提议中同意一次。

耶鲁公开课 - 心理学导论课程节选

you think back on your childhood, you say "Yes, it was very inspiring to see all of this natural beauty."

回顾你的童年，你会说“是的，欣赏这样的自然美真的很有启发性。”

美国的博物馆教育 - SpeakingMax英语口语达人

So I kind of have to say yes.

所以我也有点没办法拒绝他。

Is it okay 实战 - SpeakingMax英语口语达人