1. I was impressed by his generosity.
    我对他的慷慨印象很深。

2. I think in far too many families not only do children come to take their parents' generosity for granted, but also the effects of this can actually be somewhat harmful to children.
    我不仅认为孩子们把家长的慷慨大方视作理所当然的家庭实在太多了，而且认为这种做法的后果实际上对孩子们来说也是有害的。

3. In fact, the children begin to sense that a parent's unlimited generosity is not right.
    事实上，孩子们已经开始感到父母的无限制的慷慨大方是不对的。