upset:To distress or perturb mentally or emotionally:
使心烦意乱：（精神或感情上）烦恼或混乱：
The bad news upset me.
那则坏消息使我心烦意乱
bother:
(1)To disturb or anger, especially by minor irritations; annoy.See Synonyms at annoy
烦扰，激怒：打扰或激怒，尤指通过令人烦躁的小事；
(2)To make agitated or nervous; fluster.
使紧张：使不安或紧张；使慌张
(3)To make confused or perplexed; puzzle.
使迷惑：使混乱或迷惑；使窘困
(4)To intrude on without invitation or warrant; disturb.
干扰：没有被邀请或授权而闯入；打扰
(5)To give trouble to:
给…添麻烦：
a back condition that bothers her constantly.
一个不断给她添麻烦的不利条件
(6)interj.（感叹词）
Used to express annoyance or mild irritation.
用于表达烦恼或轻度恼怒