青云翻译

If they have to get enough sleep at night, lack of energy the next day

If they are not enough sleep at night, lack of effort the next day

If they cannot obtain in the night are enough the sleep, second days are insufficient on the energy

In the middle of the night if they do not get enough sleep, much less energy for the first 2 days

If they are not enough sleep at night, lack of effort the next day