He did not walk quickly, but slowly, and his eyes were on the path.

他没有走得很快，而是很慢，眼睛盯着小路。

People with confidence walk quickly.

满怀信心的人通常走路快。

Walk quickly, or you'll be late.

走快一些，否则你要迟到了。

Yes. Cross the road. Walk quickly!

是的。十字路口。快点走！

If you walk quickly.

如果你走得快的话。