1.belong to 属于
They belong to someone.
他们肯定属于某人。
We do not belong to it.
我们不属于那一派。
2.pair of 一对;一双
This pair of shoes last well.
这双鞋很耐穿。
This pair of shoes are shapeable.
这双鞋的样子很好看。
3.growing market 成长型市场
Also, business plans often assume it will be easy to gain a share of a large or fast-growing market.
还有就是,商业计划经常假设:人们可以很容易地得到一份很大或成长快速的市场。