（客觀的因素） condition; term; factor
working conditions
工作條件
living conditions
生活條件
terms of trade
貿易條件
natural conditions
自然條件
make use of the favourable factors
利用有利條件
do sth. on one's own terms
根據自己的條件做某事
on this [that] condition
在這[那]種條件下
under present circumstances
在目前條件下
When the conditions exist, go ahead; when they don't exist, then create them and go ahead.
有條件要上， 沒有條件， 創造條件也要上。
（提出的要求） requirement; prerequisite; qualification
the requirements of the Party members
共產黨員的條件
put forward the requirement; list the prerequisites
提出條件
agree with qualifications
有條件地同意
satisfy the entrance requirement
符合入學條件
They refused to negotiate unless three preliminary requirements were met.
如果三項先決條件得不到滿足， 他們就拒絕談判。
Patience is a requirement in teaching.
耐心是教學必備的條件。