请高人帮忙解释一句英文.急用it is therefore instructive to examine the conditions under which risk seeking are expected to occur.这是一篇有关不确定经济学（前景理论）的论文中的一句话.这应该是一个主语从句

请高人帮忙解释一句英文.急用it is therefore instructive to examine the conditions under which risk seeking are expected to occur.这是一篇有关不确定经济学（前景理论）的论文中的一句话.这应该是一个主语从句 请帮忙解释一句英文中的语法!You can describe something as sluggish if it moves, works, or reacts much slower than you would like or is normal. 这句话意思基本明白,只是最后“or is normal” 是什么意思,是什么语法,为 帮忙想一句广告语我们的宠物店叫做慈航,请高人帮我想一句广告语 Here is your cake的英文复数句?请帮忙! 帮忙解释,最后一句 请高人帮忙糖糖咖啡翻译成英文 What is refraction?请给比较详细的英文解释,急用, it's going to lots fun这句英文哪里错了请快点,我急用!~~ It is in the university where he studied that he began the important experiment请帮忙分析此句结构!以及另外一句：What is it that makes her different from the other student?请高手分析结构! 这句英文如何理解!请高人指点 英语Despite its immensity,it is both simple and elegant,fulfilling its designer's dream to create an enormous object drawn as faintly as possible. 英语翻译如题.请再解释下skipalong是什么意思.（最好一句中文一句英文) This is that why i like it best.请帮忙解释清楚语法上的错误, 帮忙翻译一句英文what ever happened,it doesn't matter… all i know is:i still need you engine 提问一句英语谚语,请大家帮忙解释下,谢谢了``急!Moneymaking is inevitably tainted by greed,deceit,and exploitation. 请帮忙翻译一句英文It marked the end of the great tradition of ships with sails and the beginning of a new era 请解释这句英文的语法It was that of the boa constrictor. 请帮忙解释下这个逻辑关系式!急用! 请高人改写一句英语句子,Mr Li got some two packets of sugar in his bag 请把这句英文用另一种方式表达,