快把地上的垃圾捡起来！

Kuài bǎ dìshang de lājī jiǎn qǐlái!

Hurry up and pick up the trash on the ground!

我今天在街上捡到钱了。

Wǒ jīntiān zài jiēshang jiǎn dào qián le.

I found some money on the street today.

我在路上捡到了一块钱。

Wǒ zài lùshàng jiǎn dàole yī kuài qián.

I picked up a dollar on the road.