工作人员声称没有很严重的伤者，但还是有五名儿童由于过于疼痛被送往医院，只是以防万一，没多久他们也都安全出院了。
Officials said there were no serious injuries, though five children from a camp were taken to the hospital as a precaution with skin irritations but later released.
根据这一论点，由于受本身基因的误导，人们总是不断地设法多储存一些能量，以防即将来临的饥荒。
People, the argument goes, are misled by their genes, which are constantly trying to pack away a few more calories just in case of a famine around the corner.
由于缺少指定的选项，缺省选项是使用旧的DOM技术，但今后的代码应该明确指定，以防缺省选项有所更改。
Absent a specified option, the default is the legacy DOM technique, but future code should specify explicitly in case the default changes.
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