Example Sentences for 失

My brother is out of work.

It was a complete failure.

We have lost sight of him.

I was disappointed in her.

I learned from my mistakes.

They lost their trust in Tom.

The unemployment level is high.

My brother has no occupation now.

I don't want to lose my boyfriend.

What is the cause of such a failure?

He lost his eyesight in an accident.

Thousands of people lost their jobs.

I'm sorry to disturb you while you're talking.

Aren't you being very rude?

Where did you lose your umbrella?