All things being equal, the best solution is the one that takes the least amount of total time (including maintenance time for fixing and support).
当所有事情的机会成本均等时，最好的解决方案是选择那个总时间花费最少的(包括修理和维护的时间)。
2
The solution, say child protection advocates, lies as much in fixing families as fixing orphanages.
要说解决方案，儿童保护提倡者称，应该是多安顿家庭而不是孤儿院。
3
The effect of cyanuric chloride and triglylisocyanurat on sericin fixing was studied, and the crosslinking degree was evaluated by degumming rate and solubility in LiSCN solution of the fixed sample.