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hecuihuapeng

铁杆木虫 (著名写手)

[交流] 【Happy】my little brother comes here

so happy, my little brother comes  here. the whole day i am busy helping my teacher scoring the Undergraduate papers. there are six classes and auout 420 pieces of paper.we take the job work and  i score the blank filling. it's too easy. after that, i help my teacher score mechanical working principles. then make the total points. some students make very funny mistakes, for example, one student write down that the half_axle conects the tire and the  differential. the ture answer should be the driving wheel and the differential. how can tire and the wheel be the same?! i should take my little brother walking around. beautiful day! the weekend is coming, so happy!go shoping and take a short traveling .
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xia_chong

金虫 (文坛精英)

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I am also a teaching assistant. But I know little about cars.
Godhelpsthosewhohelpthemselves!
6楼2011-01-14 16:23:06
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木兰辞

金虫 (文坛精英)

引用回帖:
Originally posted by nono2009 at 2011-01-14 16:18:40:

引用回帖:
Originally posted by nono2009 at 2011-01-14 16:18:51:

4楼2011-01-14 16:20:12
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木兰辞

金虫 (文坛精英)

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wish you have a pleasant trip
觉得一旦认定了的东西如果被轻易改变就没有了当初的意义即使丢弃了也不一定会是消失的样子所以选择执念
5楼2011-01-14 16:21:55
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三更雨~

木虫 (文坛精英)

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Wish you and your little brother a happy weekend
8楼2011-01-14 19:51:53
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