The Federal Aviation Administration says most of the problems are disputes over wearing masks.

美国联邦航空管理局称大部分问题是由戴口罩引发的争执。

The fight over wearing face masks sparked fireworks at a U.S. Senate hearing today.

今天，在美国参议院听证会上，因戴口罩而引发了激烈的争论。

This disagreement over wearing face coverings has started heated debate-that's discussion which becomes angry or excited.

反对戴口罩引发了激烈的争论——会变得愤怒或兴奋的讨论。

" Family relationships are long and emotionally intense, " Woods said. " These are people you are connected to forever. If you are sensitive to emotional stress, then being bathed in that stress would over time wear and tear on your body" .

" 家庭关系很长久，家人之间感情也很紧密。 这些人是永远与你联系在一起的人。 如果你对情绪压力敏感，那么沐浴在这种压力之下，随着时间的推移，你的身体就会被耗损。"