A Chinese tech firm has launched two self-driving street cleaning vehicles that can automatically trace and pick up garbage, and trim roadside bushes.
SENEGAL | DAKAR：11.04 16:54
NIGERIA | LAGOS：11.04 17:54
EGYPT | CAIRO：11.04 18:54
UAE | DUBAI：11.04 20:54
SRI LANKA | COLOMBO：11.04 22:24
SINGAPORE：11.05 00:54
ENGLAND | LONDON：11.04 17:54
RUSSIA | MOSCOW：11.04 20:54
CHINA | BEIJING：11.05 00:54
AMERICA | Los Angels：11.04 09:54
AMERICA | New York：11.04 12:54
BRAZIL | San Paulo：11.04 13:54
.jpg)