订货方的英文：
ordering activity

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。

She is an active participant in this activity.
她积极参与这项活动。

They are union actives.
他们是工会积极分子。

contamination activity
污染放射性

He took an active part in the extracurricular activities in the school.
他积极参加学校的课外活动。

The students take an active part in the school activities.
同学们都积极参加学校组织的各项活动。