Time flies.
Quickly.
It's already June.
Africa.
In the central part of Tanzania, on a long-dry riverbed, a lot of people are there with hoes, frantically hacking and sorting.
What are they picking?
Pebbles!
Adults and children work together, adults dig, children pick, and after putting them into baskets, they take them home to wash off the mud and sand, waiting for buyers to come.
On the shore.
A Chinese person is holding a camera.
Beside him.
Are a few compatriots who do business locally, as a travel blogger, on this trip here, he heard that there was pebble digging nearby.
So he came to take a look.
Aiming.
While filming, he says:
"As you can see."
"In front are Tanzanians digging for pebbles, a friend told me these pebbles will be collected, gathered together, and then exported to Myanmar."
"As for the uses."
"Firstly."
"They are used as building materials."
"Secondly."
