Which of these forms of Bay Area transit are AC Transit bus lines and which are trains: Caltrain, BART, 51B, 36, 51A, 79, VTA Light Rail.
The trains are the Caltrain, BART, and VTA Light Rail, and the bus lines are the 51B, 36, 51A, and 79.
Quais dessas formas de trânsito da Bay Area são linhas de ônibus AC Transit e quais são trens: Caltrain, BART, 51B, 36, 51A, 79, VTA Light Rail.
Os trens são o Caltrain, BART e VTA Light Rail, e as linhas de ônibus são o 51B, 36, 51A e 79.