来自专业的译者、企业、网页和免费的翻译库。
hydrochloric acid and bleach are toxic and must be handled with care but they are chemicals that are commonly used for cleaning and pool maintenance and represent significantly less risk to the miners than mercury or cyanide.
盐酸和漂白剂也有毒性,必须小心处理,但这些化学品常用于清洗和游泳池维护,与汞或氰化物相比对矿工的危险要小得多。