please translate these paragraph into Chinese:Secretary general, friends of industry from different sectors, entrepreneurs here present, diplomats from different fourteen foreign countries, I wish you good afternoon. 
It’s my pleasure and great honor to stand here before you today, to bring closer to you to my Republic of Botswana, the opportunities they represent themselves. 
I want to tell you, in the flag of our country, what blue, white and black each represents. The blue represents the sky, with the rain that the economic activities significantly depending on, like agriculture. The white represents the white people. And the black represents the black people. Jointly together, we can put forward the wealth. 
So I’m going to take this moment. We are together in this ship as I take you back to Botswana. 
My country, Republic of Botswana, is located in the southern part of Africa, bordering Zimbabwe, Zambia and Namibia and South Africa. 
It has a road network of over 20,000 km linking it with its neighbors, and with access to the Durban Port in South Africa and Maputo Walvis Bay. 
Botswana is well served by air, roads and access to sea. 
Now these are the opportunities that are present in the Republic of Botswana, my country. 
The greatest opportunity is in the mining sector. As Botswana is currently the second producer in terms of diamonds after Russia. But, in terms of diamonds, after Russia, but in terms of quality, it tops the world. 
We currently have deposit that exceeds 202 billion deposits of coal. 
We also have the opportunity in the tourism industry. And you allow me now to discuss these sectors that unfold before you. 
Despite being the biggest producer of diamonds, my country has done little in making sure that diamond beneficiation and polishing projects are realized in the country. We produce raw diamonds. Before 2013, we were exporting all diamonds, raw, yes, it is, to other countries. It  didn’t develop any processing plant. In the year 2013, we, uh, the government initiated to bring uh from the UK the diamond processing company. 
And in terms of percentage, we are exporting 65% percent of our diamonds. Hence, a lot of opportunities arise from this. In the diamond trading, we are looking at the opportunities like cutting, we are looking at opportunities like polishing in Botswana where we can manufacture all of these end products like jewellery and other products that diamonds can produce. 
So, another opportunity arises in the mining sector. We have rich coal deposits. But we can also produce a maximum of 3 million out of 202 billion, of which most of it is used in the local power station and exporting the rest to some of the Southern African countries like the DRC. 
This means there are still more opportunities to mine coal in Botswana. Opportunities to also produce some other products like coal to liquid fuel, coal to gas, etc. 
Botswana is well known for having some of the best wilderness and wildlife on the African continent, with a full 38% of its total land area devoted to national parks, reserves and wildlife management areas. There are some open opportunities in the whole tourism hospitality. 
Hotels lodges and safaris. There is need for well-established and up-to-standard hotels and lodges, especially in the Chobe and Ngamiland districts which are the two main tourism attraction places. 
In my conclusion, ladies and gentlemen, I would like to assure potential investors that Botswana has a very good investment climate. It is very easy to do business in Botswana as there are no foreign exchange controls. Generally, tax is very low, especially for manufacturing companies as Botswana is doing by all means to improve its manufacturing sector.
There are bright prospects for strong cooperation between Chongqing companies and Botswana, but I know it’s not gonna happen on the first date. If you’re interested, you can get my name card at the interpreters’ desk. Thank you.