dicționar poloneză - engleză
- 
nieobowiązkowy în engleză:
1. optional
The word "the" is optional in this sentence.
Although it was optional, everyone wore their formal clothes.
is english your optional subject or obligatory?
In some countries, tipping a waiter isn’t optional, it’s obligatory.
He thinks Phisical Education should be optional.
An air conditioner is available as an optional extra.
Engleză cuvântul "nieobowiązkowy„(optional) apare în seturi:
ANGIELSKI justyna zeszyt - fiszki part 3school poziom rozszerzony LONGMAN
The education system słownictwo angielski
Zestaw słówek nr 10: Szkoła
lifelong learning, school life
