查询词典 stumbling

Turning our attention to difficult sentences, we felt that 'Lombroso and Ferrero, to whom criminal men were biologically less evolved, saw women as being less evolved than men and closer to primitive types and argued that natural selection had bred out their criminal tendencies' (third paragraph on page 16 of the reading) was rather complex and a possible stumbling block.

把我们的注意力转向困难语句，我们认为&龙波舒和费立诺，认为那些犯罪的男性在生物学上进化较少，认为女性比男性进化更少，接近于原始类型，认为自然选择剔除了他们的犯罪倾向。&（阅读材料第十六页第三段）相当复杂，是一个可能的障碍。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。