She is suffering from senile dementia.她患有老年痴呆症。...senile psychoses.老年性精神病What exactly goes wrong with those suffering from senile dementia?那些患老年痴呆症的人到底出了什么问题？Many kind of senile disease and choric will easily outbreak an...
发令员鸣响起跑枪.The starter fired his starting gun.发令员把运动员召集到起跑器后面.The starter calls the runners stand behind their blocks.发令员站在选手们前面.Starter standing in front of runners....