1.
learn a new skills
2.
to learn new skills
They are taking part in a new training course to learn new skills.
I find it important to learn new skills at work.
英語 "という言葉nabywać nowe umiejętności"(to learn new skills)集合で発生します。
E Dla Średnio Zaawansowanych 1 B14501-5000 ang - pol