大変

海外での生活は大変なこともありますが、楽しいです。

Life abroad has its difficulties, but it's fun.

弟の面倒を見るのは大変だが、楽しい。

Looking after my younger brother is difficult, but fun.

どんなに大変な状況でも、彼は平気な顔をしていた。

No matter how difficult the situation, he kept a calm face.

彼は若い頃に大変な苦労をしたそうだ。

I heard that he went through a lot of hardships when he was young.

卒業後も、先生には大変お世話になっています。

Even after graduation, I am still very much indebted to my teacher.

迷路で出口を見つけるのは大変だった。

It was hard to find the exit in the maze.

留学中、大変お世話になった先生に感謝しています。

I am grateful to my teacher who took great care of me during my study abroad.

大変お待たせしました。

Sorry to have kept you waiting so long.

彼の歩くスピードが速すぎて、ついていくのが大変だ。

His walking speed is too fast, so it's hard to keep up.