This is the 9280th most frequent Polish word.
trwałe
"Trwałe" means "durable" or "lasting" in English.
Here, 'trwałe' describes the enduring nature or permanence of our friendships, emphasizing their strength and stability.
Nasze przyjaźnie są trwałe i niezachwiane.
Our friendships are lasting and steadfast.
In this case, 'trwałe' refers to sustainability and long-term viability when discussing solutions for environmental issues.
Musimy inwestować w trwałe rozwiązania dla środowiska.
We must invest in durable solutions for the environment.
Here, 'trwałe' characterizes physical durability, the ability of tools to endure wear and usage over time.