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He gets up steam with study and catch up with the rest of his class.

他振作精神学习赶上了班的其他同学。

The main products cover: high-frequency switching power supply transformer; communications power supply, signal transformer (CO interfaces, dial-up, ADSL, ISDN, etc.); linear transformer; AC-DC/AC converter; transformer; step-up transformer (backlight source, etc.); voice signal separator; Filters: magnetic coil; inductor and other magnetic devices.

主要产品含括：高频开关电源变压器；通讯电源、信号变压器（局端介面、拨号、ADSL、ISDN等）；线性变压器；AC-DC/AC转换器；互感器；升压变压器；语音信号分离器；滤波器：磁环线圈；电感器等磁性器件。

If you don't stick up for your rights, nobody will stick up for you.

如果你自己不争取自己的权利，没有人会为你去争取。

Harry tore up the stone steps, through the oak front doors, and off up the marble staircase, toward the second floor.

哈利三步并作两步登上石阶，穿过两扇橡木大门，窜上大理石楼梯，朝三楼跑去……五分钟后，他飞速奔向空空的走廊中央竖着的一个石头怪兽。

He is clearly heading for the second floor:Harry tore up the stone steps, through the oak front doors, and off up the marble staircase, toward the second floor.Five minutes later he was hurtling toward a stone gargoyle standing halfway along an empty corridor.

他明确地去了三楼：哈利三步并作两步登上石阶，穿过两扇橡木大门，窜上大理石楼梯，朝三楼跑去……五分钟后，他飞速奔向空空的走廊中央竖着的一个石头怪兽。

I says look at my hat -- if you call it a hat -- but the lid raises up and the rest of it goes down till it's below my chin, and then it ain't rightly a hat at all, but more like my head was shoved up through a jint o' stovepipe.

再说，看看这顶帽子——要是这还能算是帽子的话——帽顶往上耸起，帽檐往下垂，竟然垂到了我下巴望儿下边，这还叫什么帽子，还不如说是我的脑袋塞在一节火炉烟囱里头了。

Could not find the answer on the skype help site but one google search and your tip came up straight up.

无法找到答案， Skype的求助网站，但其中一个Google搜索和您的提示来到了直。

Straight up – undiluted, unmixed (esp. used for alcohol).? He drinks whiskey straight up no water, cola etc.

他喝未经稀释的威士忌酒。

Over the years, obsorbing the advanced technology, the Association has developed the straight line drawing machines, wet drawing machines, upside down style wire drawing machines, spool take-up, pay-off unit, wheel heat treating winder, heat treatment take-up, pay-off unit, strander machines, pre-treatment line machines.

多年来，吸收先进的专业技术，已研制开发了具有国内领先水平的直进式拉丝机，水箱拉丝机，倒立式拉丝机，收放线机组，工字轮热处理收线机，热处理收放线机组，预处理作业线，管式股绳机和成绳机。

ANS: Do you take me for a fool I don't like girls who are stuck-up/stuck-up girls.

你把我当傻瓜吗？我不喜欢目中无人的女孩。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。