America; American; United States of America; USA[cedict]
在
zàiㄗㄞˋ
(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
氣候
qì hòuㄑㄧˋ ㄏㄡˋ
climate; atmosphere; situation[cedict]
變遷
biàn qiānㄅㄧㄢˋ ㄑㄧㄢ
changes; vicissitudes[cedict]
議題
yì tíㄧˋ ㄊㄧˊ
topic of discussion; topic; subject; issue (under discussion)[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
可以
kě yǐㄎㄜˇ ㄧˇ
can; may; possible; able to[cedict]
擔任
dān rènㄉㄢ ㄖㄣˋ
to hold a governmental office or post; to assume office of; to take charge of; to serve as[cedict]