1·Night-time, trams far away shriek like owls.
夜晚,远处的有轨电车像猫头鹰一样尖叫。
2·And cars, buses and trams Move along slowly In big traffic jams.
和小汽车,公共汽车和有轨电车在大的交通堵塞过程中缓慢地向前走。
3·It also has a lot of inexpensive museums, cheap vintage trams and beautiful pebbly beaches.
波尔图市还有一系列较平民的博物馆、廉价的老式有轨电车和迷人的卵石海滩。