母亲在与孩子玩耍时较喜欢使用玩具；

The mother in the play with the kids are like to use toys;

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教狗儿刺激控制时也可以使用玩具（后面将会讲到）。

Toys can also be used in teaching a dog Stimulus Control (which is talked about later).

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当我们准备在响片训练中使用玩具时，狗儿必须已经通过了学习拔河游戏的过程。

When we are going to use toys in marker training the dog must first go through the training process in which it learns the game of tug.

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