The old man's well was located quite far from his house. Xiao Tian believed the distance between the old man's house and his well was about five hundred meters.
However, the road was flat, and there were no weeds around the road, so it was not difficult for them to reach the well.
"That's my well." the old man said as he pointed his right index finger at the well.
The well was surrounded by a wooden fence. The old man did this because he did not want wild animals to pollute his well.
"Close the fence before leaving so that no animals contaminate my well." after saying that, the old man turned around and walked towards his backyard. "You need ten buckets to fill my bathtub."
Xiao Tian immediately opened the fence and began filling the buckets with water.
'Ten buckets? I have two buckets in my hands. Then doesn't that mean I only need to go back and forth five times?'
Xiao Tian suddenly thought it was not a hard task.
