In this task, given a sentence in the English language, your task is to convert it into the Chinese language.

[Q]: Asbestos has been used in Japan as a fire retardant, for sound absorption, and for insulation.
[A]: 石棉在日本被用作阻燃剂、吸声材料和绝缘材料。


[Q]: In a unrelated incident, a civilian helicopter crashed near the Danziger Bridge.
[A]: 在另外一场与此无关的事件中，1架民用直升机在丹齐格桥附近坠毁。


[Q]: He has disavowed his lawyers, and mostly ignored his mother who was present during the opening days of the trial because she had spoken to his defense lawyers.
[A]:
他拒绝了他的辩护律师，并且几乎忽略了在审判开始的几天里一直在场的母亲。只因为他母亲曾经与辩护律师沟通过。