事故原因はまだはっきりしていない。の英語

The cause of the accident is still obscure.

The cause of the accident is unknown.

The cause of the accident is still in doubt.

The cause of the accident is not known to us.

The cause of the malfunction is still unknown.

The causes of that still haven't been solved.

I didn't have any accidents or other problems.

At this point in time we do not know what the cause is.

The cause of the fire was unknown.

But so far the cause hasn't been traced.

The cause of the fire is not known.

The cause of the fire isn't known.

The cause of the fire is still unknown.

Accidents will happen.

Accidents are inevitable.

The cause of that accident will soon become clear.

At present, the cause of the disease is unknown.

At present the cause of the disease is unknown.

The cause is unknown.

The cause of that outbreak is unknown.

Accidents arise from carelessness.

The cause of the accident is a complete mystery.

An accident often comes of carelessness.

Accidents often result from carelessness.

That accounts for the accident.

The accident happened, but they couldn't help it.

The cause is not yet ascertained.

The cause of the accident is still under investigation.

Accidents will happen.

Many accidents arise from carelessness.