00:18We can use four words to describe its products and its技術 features.
00:23First, it's a big deal.
00:24It's a big deal.
00:25It's a big deal.
00:26It's a big deal.
00:28It's a big deal.
00:43It's a big deal.
01:07We've already tested it over 140 times.
01:11For example, we tested it on a 3-th floor of the roof.
01:18The entire aircraft is attached to the roof,
01:20and the half of the body is covered in the roof.
01:23So we can do it on a 3-th floor.
01:29I'm going to put the roof in the roof.
01:29Do not let the roof look at the roof.
01:29I won't put the roof on my face.
01:29I'm going to do this here.
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