1. underground railway
İngilizce kelime "kolejka podziemna"(underground railway) kümelerde oluşur:
Moje fiszki 72. underground train
To the work I ridding underground train.
There is an underground train in Warsaw.
İngilizce kelime "kolejka podziemna"(underground train) kümelerde oluşur:
podrozowanie i turystyka