Suppliers add computer consumables, office equipment and furniture to their product range.是什么意思？

Suppliers add computer consumables, office equipment and furniture to their product range.

供货商在其产品范围中增加了计算机耗材、办公设备和家具。

suppliers

n. 供应商( supplier的名词复数 )；

例句
We have three suppliers in all who are approved by the Organic Farm Food Association.
我们总共有3家获有机农产品协会认可的供货商。

add

vt. 增加，补充，附带说明，把…包括在内；vi. 增加，做加法，累积而成，扩大；n. 加法，加法运算，（一篇报道的）补充部分；

例句
Banks add all the interest and other charges together...
银行合计所有利息和其他费用。

computer

n. （电子）计算机，电脑；

例句
The image is then stored on the computer hard disk as a vast array of black or white dots.
这幅图像当时就以大量黑点或白点排列的形式被存入电脑硬盘。

consumables

n. 消费品( consumable的名词复数 )；

例句
computer consumables such as disks and printer cartridges
如磁盘、打印机墨盒之类的电脑耗材

office

n. 办公室，办公楼，问询处，重要官

例句
The Colonial Office was absorbed into the Foreign Office.
殖民部被并入了外交部。

equipment

n. 设备，装备，器材，配件，（工作必需的）知识，素养；

例句
All this equipment has received international acclaim from the specialist hi-fi press.
这套设备受到全球高保真音响专业报刊的赞誉。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

furniture

n. 家具，设备，附属品；

例句
Most of the furniture was left to the neighbours or distributed among friends...
大多数家具留给了邻居或分发给了朋友们。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

their

pron. 他（她，它）们的，在提及性别不详的人时，用以代替 him 或 her；

例句
Their permissiveness toward their children reflects the wild abandon of their own lives.
他们对孩子的放任折射出他们自身生活的放浪形骸。

product

n. 产品，结果，乘积，作品；

例句
Gardner describes the book as 'the product of a diseased and evil mind'.
加德纳称这本书为“一个病态恶魔的作品”。

range

n. 范围，射程，类别，（山脉，房屋等的）排列；vi. 变化，包括，涉及；vt. 排列，徘徊；

例句
...an exclusive range of hand-made bedroom and bathroom accessories.
独家经营的一系列手工卧室和浴室配件