要是一天有48个小时就好了。
If only there were forty-eighty hours in a day.
wenku.baidu.com一场职业篮球赛的时间是48分钟，这48分钟被分为轮流攻守的许多个粗略的20秒：你攻我守，你守我攻。
A professional basketball game was forty-eight minutes long, divided up into alternating possessions of roughly twenty seconds: back and forth, back and forth.
dict.youdao.com你要在48小时内活完你整个的一生。
You must spend the whole of your life in forty-eight hours.
www.doc88.com方法：对48例患者进行回顾，最短随访时间为2年。
Methods. Forty-eight patients reviewed with a minimum follow-up of 2 years.
blog.sina.com.cn一项调查表明，人在一年当中感到孤独的平均时间是48天。
According to one study, the average person feels lonely about forty-eight days per year.
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