But before you can throw it away, your mother stops you.
但在你扔掉它之前，你妈妈阻止了你。
Certain formalities have to be gone through before you can emigrate.
必须办理一定的手续方能移居他国。
Before you can criticize an idea, you have to reference that idea.
在你批评一个观点之前，你必须提到它。
Before you can run with desire, your goal must be plain, clear, and it must also be exciting.
在你开始追逐自己的目标之前，你一定要十分明确自己的目标是什么，它一定要清晰，一定要精彩。
You have to know how the trouble arose before you can deal with it.
必知乱之所自起，焉能治之。
You must sow, before you can reap.
你必须播种，才会有收获。
How long before you can get ready?
还要多久才能做好？
You need to walk before you can run.
在跑之前，你得学会飞。
You need to get worse before you can get better.
在你变得更好之前，你需要变得更坏。
The activation energy, before you can have reaction.
这就是反应发生之前的活化能。
Linda: Susan, you have to walk before you can run.
琳达：苏珊，在你能跑之前，先要学会走。
Are any migrations required before you can use the system?
在使用系统之前，需要进行任何迁移吗？
Before you can use a database, you have to create one.
在使用数据库之前，必须创建一个数据库。
But before you can even pay the tuition, you have to get in.
然而即使你能付得起学费，你必须要先入园才行。
You must be baptized with water before you can be forgiven.
您必须洗用水，然后才可以被原谅。
Before you can open the box, you must sign a slip of paper.
你在开箱之前，必须在纸上签名。
You may need to check out the Actions before you can edit them.
您可能需要首先签出操作，然后才能对其进行编辑。
Before you can go further, you need to learn another term: node.
在进一步深入之前，需要学习另一个术语：节点。
Before you can run the program, you need to add code to drive it.
在运行程序之前，需要加入一些代码来驱动它。
You have to add an operation before you can add its binding definition.
在添加它的绑定定义之前，您需要添加一个操作。
Wave after wave seems to come quicker before you can catch a good one.
在你扑捉到适宜海浪之前，浪潮一浪又一浪地涌向你，越来越快。
But before you can use the keywords, you first of all have to identify them.
但在你使用关键字之前，你首先必须要把它确定下来。
Note: you may need to check out the Events first before you can edit them.
注意：您可能需要首先签出事件，然后才能对其进行编辑。
Before you can create the EMF model, you need at least one DB2 trace file.
在创建emf模型之前，您至少需要一个DB 2跟踪文件。
Like building architects, you need to know the foundation before you can build.
就像建筑设计师一样，您需要在开工前了解基本情况。
The cracks in the ceiling have to be plastered over before you can start painting.
在油漆天花板之前，先得用灰泥把裂缝填塞起来。
There are two more steps to complete before you can test the implementation.
在可以测试该实现之前，您还需要完成两个步骤。
There are two more steps to complete before you can test the implementation.
在可以测试该实现之前，您还需要完成两个步骤。
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