行動する

to act; to take action; to behave

→ 行動
phrase Common #4,750
to act; to take action; to behave Means to act or behave in a particular way, often according to one's beliefs, feelings, or conscience. It can also mean to take action.
JA: 感情のままに行動するのはよせ。
EN: Don't act purely on your emotions.

僕ら行動するだろ

It's about time we took action too, isn't it?

— いまを生きる (1989)

今こそ行動する時だ

Now is the time to act.

君たちすぐに行動する事が絶対に必要だ

It is absolutely essential that you act immediately.

曹操そんなに急いで行動するでしょうか?

Would Cao Cao really act in such a hurry?

— レッドクリフ Part I (2008)

我々が行動するが来たんです

It's time for us to act.

— ラスト、コーション (2007)

感情のままに行動するのはよせ

Stop acting on your emotions.

若い人はとかくそんなふうに行動するものだ

Young people tend to behave that way.

行動する時だ

Now is the time to take action.

よく考えて行動するのよ

Think carefully before you act.

— ほんとうのピノッキオ (2019)

彼がどのように行動する予想するはないものか

Is there no way to predict how he'll act?