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：05.13 23:58
NIGERIA | LAGOS：05.14 00:58
EGYPT | CAIRO：05.14 01:58
UAE | DUBAI：05.14 03:58
SRI LANKA | COLOMBO：05.14 05:28
SINGAPORE：05.14 07:58
ENGLAND | LONDON：05.14 00:58
RUSSIA | MOSCOW：05.14 03:58
CHINA | BEIJING：05.14 07:58
AMERICA | Los Angels：05.13 16:58
AMERICA | New York：05.13 19:58
BRAZIL | San Paulo：05.13 20:58
.jpg)