When the volunteers were told the truth about how they had been duped, many expressed surprise and even disbelief.

当志愿者被告知真相如何他们被欺骗了，许多人表达了惊讶甚至还有怀疑。

youdao

When the volunteers were told the truth about how they had been duped, many expressed surprise and even disbelief.

当志愿者被告知真相如何他们被欺骗了，许多人表达了惊讶甚至还有怀疑。

youdao