足够的：

They had enough cash for a one-way ticket.

他们有足够的钱买单程票。

充足的：

We have enough evidence to charge you on probable cause.

我们有充足的证据和理由指控你。

十分地：

Larry Elliott was kind enough to dismiss it out of hand.

拉里艾略特倒是十分善意地立即否认了这种说法。