Given the task definition and input, reply with output. You are given a sentence in Japanese. Your job is to translate the Japanese sentence into Hebrew.

これらのとてもかっこよい乗り物はコストを抑えしかも汚染を減らしています

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
והיצורים המגניבים האלו חוסכים כסף, ומצמצמים זיהום אוויר.