insuperable造句
The difficulties that confront us seem
insuperable.
我们面临的困难似乎是不可克服的.
It'should not, however, pose an
insuperable barrier to environmental standing.
然而, 在环境起诉权这个问题上不应该设置不可逾越的障碍.
They constituted a near -
insuperable obstacle to the besieging infantry.
它们就会形成围城步兵几乎不可逾越的障碍.