More recently,a bicycle has been invented that is _____ comf

英语翻译
More recently,however,some historians have argued that not only were most Romans no more reluctant to engage in empire building than was Alexander the Great -- or Napoleon – they were downright eager to acquire the riches of the eastern Mediterranean and the Near East.

more recently的用法；we know many other wild plants,and birds have died out more recent.
这里的more recently与单独用recently的区别

长难句求解析
1、more recently,while examining housing construction,the researchers discovered that...(接的是一个转折的句子),问一下里面while的用法,为什么不用when?我知道在直接表转折的时候是用while,这里貌似转折关系不是很明显,为什么还用while?
2、we have to suspect that continuing economic growth promotes the development of education even when ***s don't force it.里面的suspect是表示怀疑还是不怀疑?按照文章来看貌似翻译成“无疑.”更通顺,而且书本的翻译也是无疑,why?
3、consequently,children are likely to have less supervision at home than was common in the traditional family construction.“at home than was ”这部分的用法不是很理解,求语法解释,平时看到的这种结构也比较少,还是有,我没有发现,
4、and if scientists have yet to create the mechanical version of science fiction,they have begun to come close.肿么翻译里面的“yet to”?
5、until these issues are resolved a technology of behavior will continue to be rejucted,and with it possibly the only way to solve our problem.后半句的翻译是是下面那个版本?“和他一起被拒绝的很有可能是问题的唯一解决方法”or“和他一起被拒绝的是问题的可能的解决方法”?就是这个possibly 是修饰哪个的?
6、who is going to supervise,regulate and operate as lender of last resort with the gigantic banks that are being created?里面”lender of last resort with”是怎么回事?是一个词还是有结构的?
7、i have discovered,perhaps kelsy will after her much-publicized resignation from the editorship of (一本杂志) a build-up of stress.里面after怎么个理解?

翻译More recently, a relatively new procedure can preserve fertility by removing and freezing
More recently, a relatively new procedure can preserve fertility by removing and freezing the "biological clock" itself: The ovary.
Before starting cancer treatment, one walnut-size ovary is removed in a 30-minute, minimally invasive laparoscopic procedure. The tissue is then cut into pieces the size of rice grains and flash frozen in liquid nitrogen at temperatures nearing –200 degrees Celsius by a process called vitrification.