obscure例句

These obscure groups were of little account in national politics.
这些名不见经传的团体在国内政界无足轻重。

There are many minor and obscure poets in the age of Elizabeth.
伊丽莎白时代有许多不知名的诗人.

The obscure charges against him lacked specification.
对他的模糊的指控缺乏明确的说明.