每日背诵第五期26
Chemical weapons are abundant in variety. Their effectiveness is determined by several factors, including age, purity, weather conditions, and choice of dissemination. They include nerve agents, blister agents, and choking agents, all of which can be ingested through the eyes, lungs, or skin. Sarin, a type of nerve gas, was used by the Aum Shinrikyo cult in March 1995, killing 12 people and injuring more than 5,500 on a Tokyo subway.
化学武器种类繁多。它们的效力是由几种因素决定的，包括年限、纯度、气候状况，以及散布途径。化学武器包括神经毒、疱毒和窒息毒，它们都能通过眼睛、肺部或皮肤被人体吸收。沙林是一种神经性毒气，1995年3月奥姆真理教在东京地铁站使用，造成12人丧命，5，500多人受伤。
(短文节选,本篇始于：化学武器什么样)
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每日背诵第五期26：等您坐沙发呢！