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关注：1
2013-05-23 12:21
求翻译：在自己动手做实验之前，学生们自己观察化学老师的示范是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
在自己动手做实验之前，学生们自己观察化学老师的示范
问题补充： |
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2013-05-23 12:21:38
Before the experiment in their own hands, the students observe their chemistry teacher demonstration
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2013-05-23 12:23:18
In their own hands to make experiments, and the students themselves before the teacher observation of chemical model
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2013-05-23 12:24:58
Begins in oneself does before the experiment, student own observe chemistry teacher's demonstration
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2013-05-23 12:26:38
Prior to the DIY experiments, the students of chemistry teacher observed with their own demonstration
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2013-05-23 12:28:18
Before starting to make the experiment by oneself, the students observe the demonstration of the chemical teacher by oneself
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