What is screening?
The industry hasn't quite embraced modular smartphones just yet, even though there have been some nifty concept designs. Google's Project Ara prototype goes back more than a decade, and the same can be said of other concept designs that never saw the light of day.
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And for Alastair and other streamers keen to protect themselves and their followers online, the damage is already done.
而随着这一次将北美及欧洲的电视销售业务移交给创维集团，松下电视已经几乎失去了在本土之外的全部市场。
"I believe we've had a problem here," said Swigert. Lovell had to repeat the message to a stunned Mission Control: "Houston, we've had a problem."