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1·What must emphasize is, coach class or coach a kind of trick that the book just learns, solve a problem finally even oneself start work beat one's brains.

必须强调的是，辅导班或辅导书只是学习的一种手段，最终解决问题还要自己动手动脑。

2·The time of this round of expenditure is not much, but still want the intention, want oneself to start work beat one's brains, cannot copy booklist simply.

这轮花费的时间不多，但仍然要用心，要自己动手动脑，不能简单地把书目照搬。

3·If you do not think as identical as all living things, so start work beat one's brains, search glue and a few not expensive small adorn article, add a design and qualitative touch to chimney!

假如您不想与芸芸众生相同，那么就动手动脑，找来胶水和一些不贵的小饰品，给灯罩增添点儿图案和质感吧！