As a rule of thumb , 1 ? ? hours is usually the maximum time to travel to a course 通常以是一个小时半时间的车程去上课是最长的时间。
It ’ s a rule of thumb to water plants in the morning before the temperature gets too high 按常规，要在上午气温升高之前给植物浇水。
We have a rule of thumb : never carry around any more cash than you can afford to have stolen 我们有个经验之法：随身携带的钱要适量，丢了不要紧。
A rule of thumb is that for each character in the input string , allow 12 bytes in the output string 简单的规则是，对于输入字符串中的每个字符，在输出字符串中允许有12字节。
However , i have a rule of thumb which is that the amateur rider must never compromise on the horse ' s temperament 但是，我按实际经验总结的是业余骑手永远不要在马匹的性情上妥协。
As a rule of thumb , programs to be expanded should collectively receive about 50 to 70 per cent of a nonprofit s resources 根据经验，需要扩展的项目总共应得到非营利组织50 - 70 %的资源。
As a rule of thumb , for each event the process handles , there is one corresponding operation in the interface file 作为一个主要规则，对于流程处理的每个事件，在接口文件中都有对应的操作。
A rule of thumb i like to apply is that when code is developed and tested separately , it should be packaged as a component 凭经验，我对代码的开发与测试独立进行表示赞同，他应该被打包成组件。
As a rule of thumb , if the sound of thunder reaches an observer three seconds after a lightning flash , the thunderstorm is about 1 kilometre away 可以说，若看见闪电后三秒才听到雷声，则雷暴距离观察者约有一公里。
