If you are worried about what bad air permeability, or some of the diapers big is better.
如果你担心透气性不好的话,还是用一些大牌的纸尿裤比较好。
If big sums are to be spent on cleaning up environmental disasters, it is better to spend them on unglamorous but pressing problems such as unsanitary water in Third World countries.
如果要把大笔资金花在清理环境灾难上,那么最好把钱花在那些乏味但紧迫的问题上,比如处理第三世界国家不卫生的水的问题上。
Now Huang is working in a big company as a senior researcher and living a better life.
现在黄在一家大公司做高级研究员,过着更好的生活。
It depends on n and k but obviously as n gets big, that one is going to be better.
但是很明显,当n取很大的值的时候,前者要比后者好。
应用推荐