彼を援護するのが義務だ。の英語

It is incumbent on us to support him.

I am responsible for her protection.

I'm responsible for protecting her.

You have to get him to help you.

I have to have her help with that.

Don't count on his help.

He makes me annoyed.

I have to fit in my life around him.

I must help her.

You must help her.

Don't count on his help.

We cannot do without him.

You must help her.

It is necessary for you to help her.

We've got to shake him up.

You should let let him do it.

I want to protect him.

Don't make a fool of him.

I will convince him.

Let him at it.

You ought to ask him for advice.

He will make good use of this.

Please root for him.

No matter what he may do, he will be praised.

I would like him to learn that skill.

It's difficult to draw him.

Please cheer for him.

You can rely upon him.

I'll do everything for him.

All you have to do is (to) watch him.