They sort of seemed--even though they didn't say anything, when we were talking to them, when they were sort of pleased, we took that to mean that that was what they were doing.

他们看上去似乎-尽管他们不会说任何事情，在我们向他们阐述的时候，当他们有点高兴的时候，我们将之理解为我们做的就是他们当时正在做的。

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