Supporting the classification shows, each all teachings lesson piece of a bottom can show ;

在线咨询，可以按照输入文本框的名称查找教学课件；

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During this lesson, the teacher took out a frayed book with all the lesson pieces arranged according to difficulty, for choosing a new piece to study.

在女儿的这堂钢琴课上，老师拿出一本吓人的包括所有的按难度排列的钢琴课曲目琴书来选一首上课用的新曲。

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Get him involved: This finance lesson to teach your son involves sitting down with him and drawing two columns on a blank piece of paper.

让他参与进来：这堂课要让你的孩子与你一起坐下来，在空白纸上画出两列。

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He could have easily given Channing Tatum a sartorial lesson on how kill it in a three-piece tuxedo.

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The lesson always starts with "Be yourself, " a piece of advice that she has always taken to heart.

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He must have done something right because I carried this lesson into my adult life, enabling me to buy my first piece of property before the age of 25.

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