Working Children
In many countries, especially developed countries, children engaged in child labor. The International Labor Organization (ILO) has estimated that 218 million children between the ages of five and seventeen work in developing countries. The vast majority,, over 80 percent, are working in agriculture and factory. Child agricultural and industrial workers frequently work for long hours in heat, haul heavy loads of produce, are exposed to toxic materials, and suffer high rates of injury from sharp knives and other dangerous tools. Their work is grueling and harsh, violating their rights to health, education, and protection from work that is hazardous or exploitative. People saw that healthy children had plenty of energy could do much to help their work. They thought that children learned new skills when they worked. In these ways, work can be good. But it is not good when it stops children from growing into strong, happy adults. Children need to play. They need to get enough sleep. They need to eat well. They need school.
In my opinion, children shouldn’t work and engaged as worker. They need their ‘time’ as children, play, school, and other ‘children’ things. Don’t push them into working ‘area’, because they do really need their time to grow.
The sewage management system consists of three stages. First, sewage from the main sewer is channeled to a settling tank. In this stage, the sewage is precipitate. After a while, the undecayed solids are left at the bottom of the tank and then the polluted water is distributed to the pump house. Then the pump house pumps the polluted water to the sprinkler bed. The sprinkler bed is a filter of stones and microorganisms, surrounded with brick work on its outer part, and on top of the filter are rotating arms. Polluted water is pumped to the top of the sprinkler bed through the T-shaped pipe and creating jets of polluted water in the air, which then fell to the filter inside the sprinkler bed. The polluted water was here purified. Then the purified water was flown to the river. 
ystem is part of meters of pipes. First, water from PDAM or pump flow to the main pipe. In this pipe, water is pumped to the all of the floor in the house, like toilet, wash basin, bath, sink, and others. After that, some are storage in the cold water tank. People usually put this tank on the roof. Then, if people need hot water, from the cold one it flow to the hot water tank. Lastly, we can use the hot water, after it is pumped to all hot water pipes in the house.
iality from Rumah Gadang is there are many circumstances did by the people before and when their built Rumah Gadang. "Mufakat Awal" and "Maelo Kayu" are what people do before their built the house. "Mancatak Tiang Tuo", "Batagak Tiang", and "Manaikan Kudo-kudo" are did when people built it.
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Here goes the explanations for the picture above. First, the house is receiving 


