難易度(なんいど)degree of difficulty

受験(じゅけん)する高校(こうこう)の難易(なんい)度(ど)を調(しら)べる。

Investigate the degree of difficulty of the high school you are going to take an exam for. {degree of difficulty}

難易(なんい)度(ど)の高(たか)い技(わざ)を決(き)めて得点(とくてん)を稼(かせ)ぎました。

I scored points by successfully performing a technique with a high degree of difficulty. {degree of difficulty}

観客(かんきゃく)が難易(なんい)度(ど)の高(たか)い技(わざ)を披露(ひろう)した選手(せんしゅ)に拍手(はくしゅ)をした。

The audience applauded the athlete who performed a technique with a high degree of difficulty. {degree of difficulty}

難易度(なんいど)が低(ひく)いジャンプも、綺麗(きれい)に飛(と)べば高(こう)得点(とくてん)を稼(かせ)げます。

Even jumps with a low degree of difficulty can score high points if executed beautifully. {degree of difficulty}

入試(にゅうし)の難易(なんい)度(ど)が高(たか)い大学(だいがく)に進学(しんがく)するべく、毎日(まいにち)必死(ひっし)に勉強(べんきょう)をしています。

In order to advance to a university with a high degree of difficulty in entrance examinations, I am studying desperately every day. {degree of difficulty}