kib·itz·er
noun/ˈkɪbɪtsə(r)/
/ˈkɪbɪtsər/
(North American English, informal)- a person who likes to talk, especially when this involves making comments or giving advice about what other people are doing, often in an annoying way
喜欢说话的人，尤其是当涉及到对他人正在做的事情发表评论或提供建议时，通常会很烦人