No one understands why the government takes such an obstructive policy.没人能理解何以政府要采取这样一种刁难人的政策。He doesn’t really have an alternative suggestion; he’s just being deliberately obstructive.他并非真有其他建议，只不过是有意作梗。
adv.
妨碍地;引起阻塞地
n.
妨碍,阻挡
英英词典释义
Adjective
1. preventing movement;
"the clogging crowds of revelers overflowing into the street"