Other companies go even further .

其它公司甚至更进一步。

International companies are piling in .

国际公司正蜂拥而入。

Large companies are taking notice .

大型公司已经开始注意。

So most people join companies .

因此大部分人加入公司。

Construction companies seem to agree .

建筑公司貌似也认同。