但乙二醇其实是一种普通的低成本的运用于汽车冷冻剂的替代品。
But it was really diethylene glycol, a low-cost substitute commonly used in automobile antifreeze.
一家中国的公司被鉴定出添加甘油，一种安全的甜料和增稠剂。但乙二醇其实是一种普通的低成本的运用于汽车冷冻剂的替代品。
Chinese company had identified the additive as glycerin, a safe sweetener and thickener. But it was really diethylene glycol, a low-cost substitute commonly used in automobile antifreeze.
照宝马的汽车架构主管汉斯·拉特·格贝尔说法，这里大多数诸如鼓捣鼓捣空气动力学或即时泵入冷冻剂这种小改动。
These are mostly "easy things" like fiddling with aerodynamics or pumping coolant "on demand", says Hans Rathgeber, BMW's head of vehicle architecture.
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