You can't lay down hard and fast rules.
规则不能定得太死。
There are no hard and fast rules about this.
这事没有什么硬性的规定。
There are no hard and fast rules for planning healthy meals.
在安排健康饮食方面，没有什么一定之规。
It is a hard and fast contract.
这是一项不能变动的契约。
There are no hard and fast rules.
当然这个是没有任何硬性规定的。
But that's not a hard and fast rule.
但这并不是硬性规定。
There are no hard and fast rules here.
本文无法提供硬性而快速的规则。
This distinction isn't hard and fast.
这样的差别并非是一成不变的。
迅速且有力的挤压。
You can not lay down hard and fast rules .
规则不能定得太严太死。
There is no hard and fast rule about dilution.
妈妈对家中什么是急需有严格的规定。
The question does not have a hard and fast answer.
这个问题不会有明确而直接的答案。
At the moment there's no hard and fast timetable.
目前还没有明确的时间表。
Men also tend to have a hard and fast goal in mind.
男性企业家通常会有一个坚定且需要迅速达成的目标。
These are not hard and fast rules that you must use.
这些并不是什么你必须使用的硬性的规定。
There are no hard and fast rules to be followed here.
这里没有严格的、固定不变的规则要遵守。
Our factory has a hard and fast rule against smoking.
我们工厂严格规定不许吸烟。
We stuck hard and fast on the rocks in the middle of the river.
我们被阻滞在河当中的礁石上。
I rode hard and fast home to tell my mother about this disaster.
我艰难地快速地骑回家，告诉妈妈这个不幸。
Honestly, hard and fast guidelines are very difficult to establish.
坦白的说，一成不变的建议是非常难确立的。
There are no hard and fast rules about the use of hyphens in English.
对于连字符号的使用，英语中没有严格的限制。
There is no hard and fast rule on how to deal with this type of emergency.
对于如何处理这种紧急情况，尚无严格规章。
'These are not just recommendations, they're hard and fast rules to live by.'
这些不仅仅是建议，他们是必须遵守的绝对原则。
There are really no hard and fast guidelines for how to use these environments.
事实上，没有硬性指导原则规定如何使用这些环境。
There is no hard and fast rule here, and every application will differ somewhat.
这里没有一尘不变的规则，所有的应用程序都会有点不同。
This is not a hard and fast rule, it is simply what I recommend from experience.
这不是一个硬性的规则，它只是我所建议的经验。
I have to work really hard and eat fast food for each meal.
我必须要努力工作，而且每顿只能吃快餐。
I have to work really hard and eat fast food for each meal.
我必须要努力工作，而且每顿只能吃快餐。
应用推荐