提示：点击例句中的单词，就可以看到词义解释

Experimentation is required to build new businesses and industries .

建立新的商业和工业需要进行试验。

Alibaba 's staff boast of the businesses they have nurtured .

阿里巴巴的员工对他们促成的交易十分自豪。

Are they academic institutions or businesses ?

它们是学术机构还是商业机构？

Businesses and banks joined in later .

随后商业和银行债务也减少了。

Insurers are spreading into new businesses .

保险公司正蔓延进入其他的商业领域。