xué / shēng / píng / yǒu / xiào / zhèng / jiàn / gòu / mǎi / huǒ / chē / piào / kě / xiǎng / bàn / piào / yōu / huì

学生凭有效证件购买火车票可享半票优惠。

Students with valid ID can enjoy half-price discounts when purchasing train tickets.