annoying

The small fly buzzing around my head all morning was extremely annoying.

(Chinese) 整个早上都在我头边嗡嗡乱飞的小苍蝇极其讨厌。

He has an annoying habit of interrupting people before they can finish speaking.

(Chinese) 他有一个讨人嫌的习惯，就是在别人说完话之前打断人家。