那些骗子假装是慈善工作者，从善良的老人那里骗走了钱。

The ___con men pretended to be charity workers and tricked money out of kind elderly people.

那些骗子用假珠宝骗老人花掉了他的积蓄。

Those ___con-men tricked the old man into buying fake jewelry with his savings.