If all drivers exercised good judgement at all times, there would be few accidents.
如果所有的司机都可以一直保持准确的判断力，那么事故数量就会更少。
We could, at one time, repair ourselves — well enough, at least, to overcome all but the most instantly fatal illnesses and accidents.
而我们人，在一定时间内是可以自行修复的，除了暴病而死或意外事故外，至少足以克服一切一般疾病和事故。
In the gases industry, accidents can and unfortunately do occur at all stages of manufacturing and handling ie production, cylinder filling and handling, maintenance and distribution.
在气体制造工业中，在制造和运输的任何阶段都可能发生不幸的事故，例如，在生产、气瓶充装和搬运、维修和销售阶段。
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