original: this includes all natural and human accidents and errors and is calculated over roughly 160,000 shinkansen trips completed .
simplifications: this takes into account all natural and human accidents and mistakes and is figured over roughly 160,000 shinkansen trips completed . this includes all natural and human accidents and mistakes and is calculated over nearly 160,000 shinkansen trips finished . this includes all natural accidents and human accidents and errors and is added to a total of over roughly 160,000 shinkansen trips completed . this includes all natural and human accidents and errors and is calculated over 160,000 shinkansen trips completed . this includes all natural and human accidents and mistakes and is added up over about 160,000 shinkansen trips completed . this contains all natural and human accidents and errors and is calculated over roughly 160,000 shinkansen travels fulfilled . this includes natural and human accidents , errors , and is calculated over roughly 160,000 shinkansen trips completed . this includes all natural and human accidents and errors and is calculated over almost 160,000 shinkansen trips completed .