fail safe system造句

• Not just ideally : I wouldn't sign off on a deadly thing like that up without fail safe systems.
• It should also be noted that in the event of a loss of radio contact while submerged, the boat will most likely sink to the bottom and require manual retrieval, unless equipped with a fail safe system.
• The environmental impacts of nuclear power plant disasters such as the Chernobyl disaster, the Fukushima Daiichi nuclear disaster and the Three Mile Island accident, among others, persist indefinitely, though several other factors contributed to these events including improper management of fail safe systems and natural disasters putting uncommon stress on the generators.