# time_interval = instance_feature.new_tensor(time_interval)
For US energy companies, however, there are huge practical difficulties to be overcome. Venezuela's state-owned oil company, PDVSA, is a shadow of its former self.
，这一点在PDF资料中也有详细论述
print.enabled – Completely disables Firefox’ printing UI and capabilities, which also removes the “Print” and “Print Selection…” buttons.
Американскому сенатору стало «страшнее, чем когда либо» после брифинга по Ирану02:37