Chinese researchers have developed an optic fiber that can carry 30 billion phone calls simultaneously, making the country one of the leaders in the ultra-high speed data transmission field.
SENEGAL | DAKAR：01.10 06:18
NIGERIA | LAGOS：01.10 07:18
EGYPT | CAIRO：01.10 08:18
UAE | DUBAI：01.10 10:18
SRI LANKA | COLOMBO：01.10 11:48
SINGAPORE：01.10 14:18
ENGLAND | LONDON：01.10 07:18
RUSSIA | MOSCOW：01.10 10:18
CHINA | BEIJING：01.10 14:18
AMERICA | Los Angels：01.09 23:18
AMERICA | New York：01.10 02:18
BRAZIL | San Paulo：01.10 03:18
