The BBC has established the chain of events, detailed by the leaked police log and supported by insider accounts from serving officers, that led to the shootings.
"To some people, this is tantamount to, 'we own this bit of the moon, we're going to operate here and and you can't come in'," he explains.
，这一点在WPS官方版本下载中也有详细论述
'It's our only option'
有经济学者认为，企业的发展，实质上就是不断发挥想象力，利用未被充分利用的资源，从而开辟出新的“生产性机会”。