Or if you have a debate that is going on until three in the morning, you do not want to have rules that are too rigid. It is also since the House only works for 37 weeks every year and it gives people a chance to get other jobs in the vacations and things like that.
再說國會一年只有卅七周會期，而辯論往往從下午進行到凌晨三點之類的，這些媒體特質，極需彈性，都不適合設置專職。