China metro trains smooth journeys for Rio commuters
China Daily | Updated: 2017-08-21 07:22
RIO DE JANEIRO - Mariana Moreira used to suffer a downtown traffic jam twice a week when she drove between home and the classroom.
She is happier now because a new metro line in the city has relieved her from the headache.
Line 4 of Rio Metro trains are now carrying her from Copacabana to Barra and back. They are comfortable rides, she said.
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