CLEAN : Plane carrying Japanese evacuees from Wuhan lands in Tokyo

The video begins with an introduction to Barcelona Glass, followed by a greeting to the audience, and concludes with closing remarks.

What is the main topic introduced at the beginning of the video?

• Hi there

• Barcelona Glass

• You can't stay tonight

• Glass making techniques

What is the purpose of the brief greeting in the video?

• To explain a concept

• To conclude the video

• To say hello to the audience

• To introduce a new topic

What is mentioned about staying tonight?

• You can stay tonight

• You can't stay tonight

• You should stay tonight

• You must stay tonight