孩子们可以自己单独学习，也可以分小组学习。

The children can work individually or in small groups.

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这些人其实是由管理者提名的小组的一部分，参与一个高级的，多周完成的程序，并先与团体中其他人学习新的启动。

These people are part of a group nominated by managers to attend an advanced, multi-week program to learn about the new launch prior to the rest of the field.

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需要回忆“介质”以及释义的小组成员中，先前在测试较多小组中学习的成员平均分为51分，而那些曾在不测试小组中学习过的成员平均仅为34分。

Those who had to recall both their mediator and the translation got scores averaging 51 percent if they'd been in the pretesting group and just 34 percent if they'd only studied.

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