For the Chinese people, rice is the staple food in everyday meals. They eat it as Westerners do with bread. Rice is cooked by boiling or steaming, till it absorbs as much water as it can. There is a rich collection of rice dishes in China.
It is easy to identify a main idea that is directly expressed in the text. 1  Main ideas are often found at the beginning of paragraphs. 2  Main ideas are also found in the concluding sentences of a paragraph.
The only sure way to find out what it will cost to get your app idea developed is to get some quotes from experienced app developers. They can discuss the details of your idea with you and give you a pretty good idea of what it will cost.