为了的英文：
in order to
for the purpose of
so as to

参考例句：

They had some trouble once over a halter, and, both being good haters, there was bad blood between them.
他们两人以前为了缰绳的事发生过一些龃龉，因为两人都是记仇记恨的人，所以宿怨不能消解。

With a view to;with the intention of
为了要

For convenience's sake;for convenience
为了方便

For the purpose of; for the intention of
为了;因..起见

With the intention of or for the purpose of(doing sth)
意在或为了(做某事)

Because of; due to
因为;为了..缘故

He played a trick to get promoted.
为了升职他耍了诡计。

She studied hard to pass the final exam.
她为了通过期末考试而努力学习。

"Of, relating to, or for sightless persons."
盲人的,有关盲人的或为了盲人的。

One who solicits alms for a living.
为了生活乞求救济品的人

order是什么意思：
n. 为了做某事；顺序；命令；点的饭菜；法院指令；汇票；等待队列；治安，秩序
v. 点菜，订购；命令；有效地安排

To repeat an order
继续订货、再次订购

external ordering
外次序

You have to take orders.
你必须服从命令。

The Order of the Garter is an ancient order of chivalry.
嘉德勋位是古老的骑士勋位

An inactive order. It is not a tradable order unless user activates the order, place to the market.
无效指示。表示预先输入的交易指示,除非将此指令生效否则不会递交给市场。

purpose是什么意思：
n. 目的，意图；决心，效用，用途；议题；意义
v. 企图，打算；有目的

The purpose is not to give an exhaustive treatment.
其目的并不是给出全面彻底的处理。

This book has a very specific purpose.
这本书的目的是很明确的。

general-purpose bottom
通用犁体

The purpose of this volume is to exhibit the cell.
本书的目的是阐明细胞。

The makeshift tent answered their purpose.
临时代用帐篷解决了他们的问题。