Bernhard Schulte said there was no mechanical or engine failure.

贝氏船舶管理公司表示，这艘船没有发生机械故障。

They are reconsidering mechanical failure as a possible cause for the disappearance of the aircraft.

他们在重新思考可能是机械故障导致飞机的失踪。

A mechanical failure wouldn't cause an explosion by the door.

机械故障不会在舱门附近引起爆炸。

Okay, that was a mechanical failure, and that could have happened to anybody.

那是机械故障，谁都可能碰上的。

" Mechanical failure" would be when something goes wrong with some part of the plane.

“机械故障”是指飞机的某些部分出现问题。

Angelica says, " Okay, the plane crashed because of mechanical failure, or better yet, pilot error."

安吉丽卡说， “好吧，飞机坠毁是因为机械故障， 或者更好的是， 飞行员失误。

Angelica: Okay, the plane crashed because of mechanical failure, or better yet, pilot error.

安吉丽卡：好吧，飞机坠毁是因为机械故障，或者更好的是，飞行员失误。

U.S. President Donald Trump addressed the issue at a news conference this morning. He dismissed Iranian claims that the plane suffered a mechanical failure.

美国总统特朗普在今天早上的新闻发布会上谈到了这个问题。他否认了伊朗方面关于客机机械故障的说法。

In this case, Angelica first says the plane crashed because of mechanical failure, and then she thinks of a better reason.

在这种情况下， 安吉丽卡先说飞机坠毁是因为机械故障，然后她想了一个更好的理由。