clunky

He wore a clunky gold ring.

他戴着一枚硕大的金戒指。

The writing is clunky in places and full of clichés.

这篇文章多处显得突兀，充满了陈词滥调。

It was the slow, clunky technology it used that was responsible for the firm's failure.

正是公司采用的缓慢老式的技术导致了破产。