足以

天冷得足以让湖结冰。

tiān lěng dé zú yǐ ràng hú jié bīng。

The weather was so cold that the lake froze over.

冰厚得足以让我在上面走路。

bīng hòu dé zú yǐ ràng wǒ zài shàng miàn zǒu lù。

The ice was thick enough for me to walk on.

其实我工作并不多，但足以让我这周在办公室里忙着了。

qí shí wǒ gōng zuò bìng bù duō， dàn zú yǐ ràng wǒ zhè zhōu zài bàn gōng shì lǐ máng zhe le。

I don't have a lot of work, but it's enough to keep me in the office this week.