It's always difficult at first, but you get used to it.
ご質問ありがとうございます。
・「It's always difficult at first, but you get used to it.」
=いつも最初は難しいけど、慣れるよ。
(例文)It's always difficult at first, but you get used to it. Keep practicing and you'll improve.
(訳)いつも最初は難しいけど、慣れるよ。練習を続けると上達するよ。
お役に立てれば嬉しいです。
Coco
The first time you do something it can be difficult, but it's usually much easier the second time.
この場合、次のような言い方ができますよ。
ーThe first time you do something it can be difficult, but it's usually much easier the second time.
「何かを初めてやる時、難しく感じることがあるが、たいてい2回目からは楽になる」
The first time you do something it can be difficult. で「初めてやることは難しいことがある」と言えます。
ご参考まで!