Soldiers wore new plastic helmet liners and water-resistant vinyl raincoats.

士兵们穿着新的塑料头盔衬里和防水的乙烯基雨衣。

Okay, if you're going to question the importance of an actor's signature on a plastic helmet from a movie based on a comic book, then all of our lives have no meaning!

好吧 如果你要质疑 一个来自漫画改编的电影 还有演员签名的塑料头盔的重要性 那我们这群人的生活 还有什么意义可言！