in April Lehçe dilinde:

1. w kwietniu

Polonya kelime "in April"(w kwietniu) kümelerde oluşur:

Karolina S. 15th Dec 2014 (trial lesson)
Iwka 16th Oct 2015 (2 hours)
Unit 07 Days, Months & Time
Ania O. 4th June 2015
Monika 31st Jan 2014