New material could make sea water drinkable
China's bike hire schemes create fight for street space
Congo's beauty queen challenges prejudice

Words and Phrases/Từ vựng
scarce(insufficient in quantity): ít, khan hiếm,
crammed(full to the point of overflowing): đầy chật, nhồi nhét, chen chúc, quá nhiều tới mức chật chội, khó đi lại
plight(difficult and dangerous situation): tình cảnh, tình huống khó khăn nguy hiểm

Sau đây là bản tin chính
Here in Manchester, graphene has been used to create a filter. The aim is to convert sea water into a form that's drinkable. Drinking water will be scarce for 1.2 billion people by 2025.
The rapid success of China's bike hire companies took everyone by surprise. As you can see, there are spaces in Beijing which are now totally crammed with bikes. The beauty of these is you scan them with your phone and then leave them wherever you like for the next person. Some of those complaining about the bikes want to park cars on the footpath. Ultimately this system is effective because the bikes are everywhere: if the authorities limit this too much, well, they could wreck the whole scheme.
Miss Congo UK's annual awards ceremony is a celebration of Congolese beauty, culture and tradition. But this year, the winner highlighted the plight of millions of Africans who suffer with HIV. Horcelie Sinda wa Mbongo was born HIV positive. According to the latest UN estimates, the number of people living with HIV in the Democratic Republic of Congo stands at 370,000. The beauty queen is preparing to spend a year helping others confront the disease.